提交各组件部署Ansible剧本初版

2024-01-18 15:35:33 +08:00
parent f0bd05d565
commit 0cc392df5c
262 changed files with 15927 additions and 0 deletions
--- a/Druid/26.0.0/druid/hosts
+++ b/Druid/26.0.0/druid/hosts
@@ -0,0 +1,11 @@
+[zookeeper]
+192.168.45.102
+
+[mariadb]
+192.168.45.102
+
+[hdfs]
+
+[druid]
+192.168.45.102
+
--- a/Druid/26.0.0/druid/install.yml
+++ b/Druid/26.0.0/druid/install.yml
@@ -0,0 +1,6 @@
+- hosts: druid
+  remote_user: root
+  roles:
+   - role
+  vars_files:
+   - role/vars/main.yml
--- a/Druid/26.0.0/druid/role/defaults/main.yml
+++ b/Druid/26.0.0/druid/role/defaults/main.yml
@@ -0,0 +1,44 @@
+#The default installation location
+deploy_dir: /data/olap
+
+#The default data storage location,use storing application data,logs and configuration files
+data_dir: /data/olap
+
+druid:
+  common:
+    druid.zk.service.host: '{% for dev_info in groups.zookeeper -%}{% if loop.last -%}{{dev_info}}:2181{%- else %}{{dev_info}}:2181,{%- endif %}{%- endfor %}'
+    druid.metadata.storage.connector.connectURI: 'jdbc:mysql://{{ vrrp_instance.default.virtual_ipaddress }}:3306/druid'
+    druid.metadata.storage.connector.password: '{{ mariadb_default_pin }}'
+  broker:
+    #Running memory of the Druid-Broker.
+    java_opts: -Xmx1024m -Xms1024m
+    #Worker tasks also use off-heap ("direct") memory. Set the amount of direct memory available (-XX:MaxDirectMemorySize) to at least (druid.processing.numThreads + 1) * druid.processing.buffer.sizeBytes
+    MaxDirectMemorySize: 512m
+    #This specifies a buffer size (less than 2GiB), for the storage of intermediate results
+    druid.processing.buffer.sizeBytes: 50000000
+    #The number of direct memory buffers available for merging query results.
+    druid.processing.numMergeBuffers: 4
+    #The number of processing threads to have available for parallel processing of segments.
+    druid.processing.numThreads: 5
+  coordinator:
+    #Running memory of the Druid-Coordinator.
+    java_opts: -Xmx1024m -Xms1024m
+  historical:
+    #Running memory of the Druid-Historical.
+    java_opts: -Xmx1024m -Xms1024m
+    #The size of the process's temporary cache data on disk
+    druid.segmentCache.locations: 300000000000
+    #Worker tasks also use off-heap ("direct") memory. Set the amount of direct memory available (-XX:MaxDirectMemorySize) to at least (druid.processing.numThreads + 1) * druid.processing.buffer.sizeBytes
+    MaxDirectMemorySize: 512m
+    #This specifies a buffer size (less than 2GiB), for the storage of intermediate results
+    druid.processing.buffer.sizeBytes: 50000000
+    #The number of direct memory buffers available for merging query results.
+    druid.processing.numMergeBuffers: 4
+    #The number of processing threads to have available for parallel processing of segments.
+    druid.processing.numThreads: 5
+  middlemanager:
+    #Running memory of the Druid-Middlemanager.
+    java_opts: -Xmx1024m -Xms1024m
+    druid.indexer.fork.property.druid.processing.numMergeBuffers: 2
+    druid.indexer.fork.property.druid.processing.buffer.sizeBytes: 20000000
+    druid.indexer.fork.property.druid.processing.numThreads: 1
--- a/Druid/26.0.0/druid/role/files/conf.zip
+++ b/Druid/26.0.0/druid/role/files/conf.zip
--- a/Druid/26.0.0/druid/role/files/mysql
+++ b/Druid/26.0.0/druid/role/files/mysql
--- a/Druid/26.0.0/druid/role/handlers/main.yml
+++ b/Druid/26.0.0/druid/role/handlers/main.yml
@@ -0,0 +1,38 @@
+- name: Loading Image
+  docker_image:
+    name: '{{ image_name }}'
+    tag: '{{ image_tag }}'
+    load_path: '{{ deploy_dir }}/{{ container_name }}/{{ image_name }}-{{ image_tag }}.tar'
+    source: load
+    force_tag: yes
+    force_source: yes
+    timeout: 300
+
+- name: Stop Container
+  docker_container:
+    name: '{{ container_name }}'
+    state: absent
+
+- name: Start Container
+  docker_compose:
+    project_src: '{{ deploy_dir }}/{{ container_name }}/'
+
+- name: Removing Image
+  docker_image:
+    name: '{{ image_name }}'
+    tag: '{{ image_tag }}'
+    state: absent
+
+- name: Loading Exporter Image
+  docker_image:
+    name: 'druid_exporter'
+    tag: '1.0.0'
+    load_path: '{{ deploy_dir }}/{{ container_name }}/monitor/druid_exporter-1.0.0.tar'
+    source: load
+    force_tag: yes
+    force_source: yes
+    timeout: 300
+
+- name: Start Exporter Container
+  docker_compose:
+    project_src: '{{ deploy_dir }}/{{ container_name }}/monitor/'
--- a/Druid/26.0.0/druid/role/tasks/deploy.yml
+++ b/Druid/26.0.0/druid/role/tasks/deploy.yml
@@ -0,0 +1,156 @@
+- block:
+    - name: To terminate execution
+      fail:
+        msg: "Druid Cluster mode at least 3 nodes,please checking configurations/hosts -> druid"
+      when: node_nums < (min_cluster_num)
+
+    - name: Check the Zookeeper status
+      shell: netstat -anlp | egrep "2181" | grep LISTEN | wc -l
+      register: port_out
+      delegate_to: "{{ groups.zookeeper[0] }}"
+    
+    - name: To terminate execution
+      fail:
+       msg: "Port 2181 of the zookeeper node is not monitored. The status may be abnormal"
+      run_once: true
+      delegate_to: 127.0.0.1
+      when: port_out.stdout != '1'
+
+    - name: Checking Hadoop DataNode status
+      shell: source /etc/profile && hadoop dfsadmin -report | grep "Live datanodes" | grep -E -o "[0-9]"
+      async: 10
+      register: datanode_out
+      run_once: true
+      delegate_to: "{{ groups.hdfs[0] }}"
+    
+    - name: Checking Hadoop NameNode status
+      shell: source /etc/profile && hadoop dfsadmin -report |grep 50010  | wc -l
+      async: 10
+      register: namenode_out
+      run_once: true
+      delegate_to: "{{ groups.hdfs[0] }}"
+    
+    - name: To terminate execution
+      fail:
+        msg: "If the dependency test fails, check whether the Hadoop cluster is normal"
+      when: datanode_out.stdout <= '1' and namenode_out.stdout <= '1'
+
+
+- name: Creating directory
+  file:
+    state: directory
+    path: '{{ deploy_dir }}/{{ container_name }}/{{ item.dir }}'
+  with_items:
+    - { dir: 'var' }
+    - { dir: 'log' }  
+    - { dir: 'monitor' }  
+
+- name: Copying config
+  unarchive:
+    src: 'files/conf.zip'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+
+- name: Copying image to {{ deploy_dir }}/{{ container_name }}/
+  copy:
+    src: '{{ role_path }}/../../../software-packages/{{ image_name }}-{{ image_tag }}.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: true
+  notify:
+    - Loading Image    
+    
+- name: copying druid config files
+  template: 
+    src: '{{ item.src }}'
+    dest: '{{ deploy_dir }}/{{ container_name }}/conf/druid/cluster/{{ item.dest }}'
+    backup: false
+  with_items:
+    - { src: 'common.runtime.properties.j2', dest: '_common/common.runtime.properties' }
+    - { src: 'broker_runtime.j2', dest: 'query/broker/runtime.properties' }
+    - { src: 'broker_jvm.j2', dest: 'query/broker/jvm.config' }
+    - { src: 'historical_runtime.j2', dest: 'data/historical/runtime.properties' }
+    - { src: 'historical_jvm.j2', dest: 'data/historical/jvm.config' }
+    - { src: 'middleManager_jvm.j2', dest: 'data/middleManager/jvm.config' }
+    - { src: 'middleManager_runtime.properties.j2', dest: 'data/middleManager/runtime.properties' }
+    - { src: 'coordinator_jvm.j2', dest: 'master/coordinator-overlord/jvm.config' }    
+    - { src: 'router_runtime.properties.j2', dest: 'query/router/runtime.properties' }
+    
+- name: Fetching Hadoop config files to /tmp
+  ansible.builtin.fetch:
+    src: "{{ deploy_dir }}/hadoop-2.7.1/etc/hadoop/{{ item.filename }}"
+    dest: "/tmp/"
+    flat: yes
+  loop: "{{ hadoop_config_files }}"
+  run_once: true
+  delegate_to: "{{ groups.hdfs[0] }}"
+
+- name: Copying Hadoop config files to other nodes
+  ansible.builtin.copy:
+    src: "/tmp/{{ item.filename }}"
+    dest: "{{ deploy_dir }}/{{ container_name }}/conf/druid/cluster/_common/"
+  loop: "{{ hadoop_config_files }}"
+ 
+- name: Create a new database with name {{ druid_database }}
+  shell: mysql -uroot -p{{ mariadb_default_pin }} -P3306 -h{{ groups.mariadb[0] }} -e "create database {{ druid_database }} default character set utf8mb4 collate utf8mb4_general_ci;"
+  run_once: true
+  delegate_to: "{{ groups.mariadb[0] }}"
+  
+- block:
+    - name: Setting startup_mode variable
+      set_fact: startup_mode="cluster-all-server"
+    
+    - name: Copying Druid docker-compose
+      template:
+        src: 'docker-compose.yml.j2'
+        dest: '{{ deploy_dir }}/{{ container_name }}/docker-compose.yml'
+        mode: 0644
+      notify:
+        - Loading Image
+        - Start Container
+  when: node_nums <= (min_cluster_num)
+
+- block:
+    - name: Setting startup_mode variable
+      set_fact: startup_mode="cluster-query-server"
+    
+    - name: Copying Druid docker-compose
+      template:
+        src: 'docker-compose.yml.j2'
+        dest: '{{ deploy_dir }}/{{ container_name }}/docker-compose.yml'
+        mode: 0644
+      notify:
+        - Loading Image
+        - Start Container
+  when: node_nums > (min_cluster_num) and inventory_hostname in groups['druid'][:2]
+  
+- block:
+    - name: Setting startup_mode variable
+      set_fact: startup_mode="cluster-data-server"
+    
+    - name: Copying Druid docker-compose
+      template:
+        src: 'docker-compose.yml.j2'
+        dest: '{{ deploy_dir }}/{{ container_name }}/docker-compose.yml'
+        mode: 0644
+      notify:
+        - Loading Image
+        - Start Container
+  when: node_nums > (min_cluster_num) and inventory_hostname not in groups['druid'][:2]  
+
+- name: Copying image to {{ deploy_dir }}/{{ container_name }}/monitor
+  copy:
+    src: '{{ role_path }}/../../../software-packages/druid_exporter-1.0.0.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/monitor/'
+    force: true
+  notify:
+    - Loading Exporter Image
+
+- name: Config exporter config files
+  template:
+    src: 'docker-compose_exporter.yml.j2'
+    dest: '{{ deploy_dir }}/{{ container_name }}/monitor/docker-compose.yml'
+    mode: 0644
+  notify:
+    - Start Exporter Container
+
+- meta: flush_handlers  
+
--- a/Druid/26.0.0/druid/role/tasks/main.yml
+++ b/Druid/26.0.0/druid/role/tasks/main.yml
@@ -0,0 +1,19 @@
+- block:
+    - include: uninstall.yml
+    - include: deploy.yml
+    - include: status-check.yml
+  when: (operation) == "install" and (groups.druid|length) > 1
+
+- block:
+    - include: uninstall.yml
+  when: (operation) == "uninstall" and (groups.druid|length) > 1
+
+- block:
+    - include: standalone/uninstall.yml
+    - include: standalone/deploy.yml
+    - include: status-check.yml
+  when: (operation) == "install" and (groups.druid|length) == 1
+
+- block:
+    - include: standalone/uninstall.yml
+  when: (operation) == "uninstall" and (groups.druid|length) == 1
--- a/Druid/26.0.0/druid/role/tasks/standalone/deploy.yml
+++ b/Druid/26.0.0/druid/role/tasks/standalone/deploy.yml
@@ -0,0 +1,93 @@
+- name: Setting node_nums variable
+  set_fact: node_nums="{{groups.druid|length}}"
+
+- block:
+    - name: To terminate execution
+      fail:
+        msg: "Druid Standanloe mode at max 1 nodes,please checking configurations/hosts -> druid"
+      when: node_nums != '1'
+
+    - name: Check the Zookeeper status
+      shell: netstat -anlp | egrep "2181" | grep LISTEN | wc -l
+      register: port_out
+      delegate_to: "{{ groups.zookeeper[0] }}"
+    
+    - name: To terminate execution
+      fail:
+       msg: "Port 2181 of the zookeeper node is not monitored. The status may be abnormal"
+      run_once: true
+      delegate_to: 127.0.0.1
+      when: port_out.stdout != '1'
+    
+- name: Creating directory
+  file:
+    state: directory
+    path: '{{ deploy_dir }}/{{ container_name }}/{{ item.dir }}'
+  with_items:
+    - { dir: 'var' }
+    - { dir: 'log' }  
+    - { dir: 'monitor' }  
+
+- name: Copying config
+  unarchive:
+    src: 'files/conf.zip'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+
+- name: Copying image to {{ deploy_dir }}/{{ container_name }}/
+  copy:
+    src: 'files/{{ image_name }}-{{ image_tag }}.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: true
+  notify:
+    - Loading Image    
+    
+- name: copying druid config files
+  template: 
+    src: '{{ item.src }}'
+    dest: '{{ deploy_dir }}/{{ container_name }}/conf/druid/single-server/medium/{{ item.dest }}'
+    backup: false
+  with_items:
+    - { src: 'common.runtime.properties.j2', dest: '_common/common.runtime.properties' }
+    - { src: 'broker_runtime.j2', dest: 'broker/runtime.properties' }
+    - { src: 'broker_jvm.j2', dest: 'broker/jvm.config' }
+    - { src: 'historical_runtime.j2', dest: 'historical/runtime.properties' }
+    - { src: 'historical_jvm.j2', dest: 'historical/jvm.config' }
+    - { src: 'middleManager_jvm.j2', dest: 'middleManager/jvm.config' }
+    - { src: 'middleManager_runtime.properties.j2', dest: 'middleManager/runtime.properties' }
+    - { src: 'coordinator_jvm.j2', dest: 'coordinator-overlord/jvm.config' }    
+    - { src: 'router_runtime.properties.j2', dest: 'router/runtime.properties' }
+ 
+- name: Create a new database with name {{ druid_database }}
+  shell: mysql -uroot -p{{ mariadb_default_pin }} -P3306 -h{{ groups.mariadb[0] }} -e "create database {{ druid_database }} default character set utf8mb4 collate utf8mb4_general_ci;"
+  run_once: true
+  delegate_to: "{{ groups.mariadb[0] }}"
+  
+- name: Setting startup_mode variable
+  set_fact: startup_mode="single-server-medium"
+
+- name: Copying Druid docker-compose
+  template:
+    src: 'docker-compose.yml.j2'
+    dest: '{{ deploy_dir }}/{{ container_name }}/docker-compose.yml'
+    mode: 0644
+  notify:
+    - Loading Image
+    - Start Container
+
+- name: Copying image to {{ deploy_dir }}/{{ container_name }}/monitor
+  copy:
+    src: 'files/druid_exporter-1.0.0.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/monitor/'
+    force: true
+  notify:
+    - Loading Exporter Image
+
+- name: Config exporter config files
+  template:
+    src: 'docker-compose_exporter.yml.j2'
+    dest: '{{ deploy_dir }}/{{ container_name }}/monitor/docker-compose.yml'
+    mode: 0644
+  notify:
+    - Start Exporter Container
+
+- meta: flush_handlers  
--- a/Druid/26.0.0/druid/role/tasks/standalone/uninstall.yml
+++ b/Druid/26.0.0/druid/role/tasks/standalone/uninstall.yml
@@ -0,0 +1,50 @@
+- name: copy mysql to /usr/bin/
+  copy:
+    src: 'files/mysql'
+    dest: '/usr/bin/'
+    force: true
+    mode: 0755
+
+- name: Stopping and removing {{ container_name }} container
+  docker_container:
+    name: '{{ container_name }}'
+    state: absent
+
+- name: Removing old {{ image_name }} image
+  docker_image:
+    name: '{{ image_name }}'
+    tag: '{{ image_tag }}'
+    state: absent
+
+- name: Ansible delete old {{ deploy_dir }}/{{ container_name }}
+  file:
+    path: '{{ deploy_dir }}/{{ container_name }}'
+    state: absent
+
+- name: check database
+  shell: mysql -s -uroot -p{{ mariadb_default_pin }} -P3306 -h{{ groups.mariadb[0] }} -e "DROP DATABASE IF EXISTS {{ druid_database }};"
+  run_once: true      
+  delegate_to: "{{ groups.druid[0] }}"
+
+- name: Checking ZooKeeper has druid nodes
+  shell: "docker exec -it zookeeper zkCli.sh ls / | grep druid | wc -l"
+  run_once: true
+  delegate_to: "{{ groups.zookeeper[0] }}"
+  register: has_zknode
+
+- name: Delete druid nodes in ZooKeeper
+  shell: "docker exec -it zookeeper zkCli.sh rmr /druid"
+  run_once: true
+  delegate_to: "{{ groups.zookeeper[0] }}"
+  when: has_zknode.stdout >= '1'        
+
+- name: Check if the Druid service already exists
+  shell: ps -ef |grep "org.apache.druid.cli.Main server" | grep -v grep | grep -v json | wc -l
+  register: check_out
+  
+- name: To terminate execution
+  fail:
+   msg: "Uninstall failed, the Druid process is still running, please check!"
+  run_once: true
+  delegate_to: 127.0.0.1 
+  when: check_out.stdout >= '1'  
--- a/Druid/26.0.0/druid/role/tasks/status-check.yml
+++ b/Druid/26.0.0/druid/role/tasks/status-check.yml
@@ -0,0 +1,41 @@
+- name: Waitting for Druid running,60s
+  shell: sleep 60
+
+- block:
+    - name: Check if the Druid already exists
+      shell: ps -ef | grep -v grep | grep "org.apache.druid.cli.Main server" | wc -l
+      register: process_out
+    
+    - name: To terminate execution
+      fail:
+       msg: "Druid on node {{ inventory_hostname }} is not started. Please check"
+      run_once: true
+      delegate_to: 127.0.0.1 
+      when: process_out.stdout != '5'
+  when: node_nums <= (min_cluster_num)
+
+- block:
+    - name: Check if the Druid already exists
+      shell: ps -ef | grep -v grep | grep "org.apache.druid.cli.Main server" | wc -l
+      register: process_out
+    
+    - name: To terminate execution
+      fail:
+       msg: "Druid on node {{ inventory_hostname }} is not started. Please check"
+      run_once: true
+      delegate_to: 127.0.0.1 
+      when: process_out.stdout != '3'
+  when: node_nums > (min_cluster_num) and inventory_hostname in groups['druid'][:2]
+  
+- block:
+    - name: Check if the Druid already exists
+      shell: ps -ef | grep -v grep | grep "org.apache.druid.cli.Main server" | wc -l
+      register: process_out
+    
+    - name: To terminate execution
+      fail:
+       msg: "Druid on node {{ inventory_hostname }} is not started. Please check"
+      run_once: true
+      delegate_to: 127.0.0.1 
+      when: process_out.stdout != '2'
+  when: node_nums > (min_cluster_num) and inventory_hostname not in groups['druid'][:2]  
--- a/Druid/26.0.0/druid/role/tasks/uninstall.yml
+++ b/Druid/26.0.0/druid/role/tasks/uninstall.yml
@@ -0,0 +1,64 @@
+- name: copy mysql to /usr/bin/
+  copy:
+    src: 'files/mysql'
+    dest: '/usr/bin/'
+    force: true
+    mode: 0755
+
+- block:
+    - name: Stopping and removing {{ container_name }} container
+      docker_container:
+        name: '{{ container_name }}'
+        state: absent
+    
+    - name: Removing old {{ image_name }} image
+      docker_image:
+        name: '{{ image_name }}'
+        tag: '{{ image_tag }}'
+        state: absent
+
+    - name: Ansible delete old {{ deploy_dir }}/{{ container_name }}
+      file:
+        path: '{{ deploy_dir }}/{{ container_name }}'
+        state: absent
+
+- block:  
+    - name: check database
+      shell: mysql -s -uroot -p{{ mariadb_default_pin }} -P3306 -h{{ groups.mariadb[0] }} -e "DROP DATABASE IF EXISTS {{ druid_database }};"
+      run_once: true      
+      delegate_to: "{{ groups.druid[0] }}"
+
+    - name: Checking ZooKeeper has druid nodes
+      shell: "docker exec -it zookeeper zkCli.sh ls / | grep druid | wc -l"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      register: has_zknode
+
+    - name: Delete druid nodes in ZooKeeper
+      shell: "docker exec -it zookeeper zkCli.sh rmr /druid"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      when: has_zknode.stdout >= '1'        
+
+    - name: Checking HDFS has Druid folder
+      shell: source /etc/profile && hdfs dfs -ls / | grep druid | wc -l
+      register: folder_exists
+      run_once: true
+      delegate_to: "{{ groups.hdfs[0] }}"
+  
+    - name: Delete Druid data folder in HDFS
+      shell: source /etc/profile && hadoop fs -rm -r /druid
+      run_once: true
+      delegate_to: "{{ groups.hdfs[0] }}"
+      when: folder_exists.stdout >= '1'
+
+    - name: Check if the Druid service already exists
+      shell: ps -ef |grep "org.apache.druid.cli.Main server" | grep -v grep | grep -v json | wc -l
+      register: check_out
+      
+    - name: To terminate execution
+      fail:
+       msg: "Uninstall failed, the Druid process is still running, please check!"
+      run_once: true
+      delegate_to: 127.0.0.1 
+      when: check_out.stdout >= '1'  
--- a/Druid/26.0.0/druid/role/templates/broker_jvm.j2
+++ b/Druid/26.0.0/druid/role/templates/broker_jvm.j2
@@ -0,0 +1,9 @@
+-server
+{{ druid.broker.java_opts }}
+-XX:MaxDirectMemorySize={{ druid.broker.MaxDirectMemorySize }}
+-Duser.timezone=UTC
+-Dfile.encoding=UTF-8
+-Djava.io.tmpdir=var/tmp
+-Dlogfile.name=broker
+-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager
+
--- a/Druid/26.0.0/druid/role/templates/broker_runtime.j2
+++ b/Druid/26.0.0/druid/role/templates/broker_runtime.j2
@@ -0,0 +1,41 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+druid.service=druid/broker
+druid.plaintextPort=8082
+
+# HTTP server settings
+druid.server.http.numThreads=60
+
+# HTTP client settings
+druid.broker.http.numConnections=50
+druid.broker.http.maxQueuedBytes=10000000
+
+# Processing threads and buffers
+druid.processing.buffer.sizeBytes={{ druid.broker['druid.processing.buffer.sizeBytes'] }}
+druid.processing.numMergeBuffers={{ druid.broker['druid.processing.numMergeBuffers'] }}
+druid.processing.numThreads={{ druid.broker['druid.processing.numThreads'] }}
+druid.processing.tmpDir=var/druid/processing
+
+# Query cache disabled -- push down caching and merging instead
+druid.broker.cache.useCache=false
+druid.broker.cache.populateCache=false
+
+druid.query.groupBy.maxMergingDictionarySize=10000000000
+druid.query.groupBy.maxOnDiskStorage=10000000000
--- a/Druid/26.0.0/druid/role/templates/common.runtime.properties.j2
+++ b/Druid/26.0.0/druid/role/templates/common.runtime.properties.j2
@@ -0,0 +1,169 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+# Extensions specified in the load list will be loaded by Druid
+# We are using local fs for deep storage - not recommended for production - use S3, HDFS, or NFS instead
+# We are using local derby for the metadata store - not recommended for production - use MySQL or Postgres instead
+
+# If you specify `druid.extensions.loadList=[]`, Druid won't load any extension from file system.
+# If you don't specify `druid.extensions.loadList`, Druid will load all the extensions under root extension directory.
+# More info: https://druid.apache.org/docs/latest/operations/including-extensions.html
+druid.extensions.loadList=["druid-hdfs-storage", "druid-kafka-indexing-service", "druid-datasketches", "druid-multi-stage-query","mysql-metadata-storage","druid-hlld", "druid-hdrhistogram"]
+
+# If you have a different version of Hadoop, place your Hadoop client jar files in your hadoop-dependencies directory
+# and uncomment the line below to point to your directory.
+#druid.extensions.hadoopDependenciesDir=/my/dir/hadoop-dependencies
+
+
+#
+# Hostname
+#
+druid.host={{ inventory_hostname }}
+
+#
+# Logging
+#
+
+# Log all runtime properties on startup. Disable to avoid logging properties on startup:
+druid.startup.logging.logProperties=true
+
+#
+# Zookeeper
+#
+
+druid.zk.service.host={{ druid.common['druid.zk.service.host'] }}
+
+druid.zk.paths.base=/druid
+
+#
+# Metadata storage
+#
+
+# For Derby server on your Druid Coordinator (only viable in a cluster with a single Coordinator, no fail-over):
+#druid.metadata.storage.type=derby
+#druid.metadata.storage.connector.connectURI=jdbc:derby://localhost:1527/var/druid/metadata.db;create=true
+#druid.metadata.storage.connector.host=localhost
+#druid.metadata.storage.connector.port=1527
+
+# For MySQL (make sure to include the MySQL JDBC driver on the classpath):
+druid.metadata.storage.type=mysql
+druid.metadata.storage.connector.connectURI={{ druid.common['druid.metadata.storage.connector.connectURI'] }}
+druid.metadata.storage.connector.user=root
+druid.metadata.storage.connector.password={{ druid.common['druid.metadata.storage.connector.password'] }}
+
+# For PostgreSQL:
+#druid.metadata.storage.type=postgresql
+#druid.metadata.storage.connector.connectURI=jdbc:postgresql://db.example.com:5432/druid
+#druid.metadata.storage.connector.user=...
+#druid.metadata.storage.connector.password=...
+
+#
+# Deep storage
+#
+
+# For local disk (only viable in a cluster if this is a network mount):
+{% if groups.druid | length == 1 %}
+druid.storage.type=local
+druid.storage.storageDirectory=var/druid/segments
+{% elif groups.druid | length >= 3 %}
+# For HDFS:
+druid.storage.type=hdfs
+druid.storage.storageDirectory=/druid/segments
+{% endif %}
+
+# For S3:
+#druid.storage.type=s3
+#druid.storage.bucket=your-bucket
+#druid.storage.baseKey=druid/segments
+#druid.s3.accessKey=...
+#druid.s3.secretKey=...
+
+#
+# Indexing service logs
+#
+
+# For local disk (only viable in a cluster if this is a network mount):
+{% if groups.druid | length == 1 %}
+druid.indexer.logs.type=file
+druid.indexer.logs.directory=var/druid/indexing-logs
+{% elif groups.druid | length >= 3 %}
+# For HDFS:
+druid.indexer.logs.type=hdfs
+druid.indexer.logs.directory=/druid/indexing-logs
+{% endif %}
+
+druid.indexer.logs.kill.enabled=true
+druid.indexer.logs.kill.durationToRetain=604800000
+druid.indexer.logs.kill.delay=21600000
+
+# For S3:
+#druid.indexer.logs.type=s3
+#druid.indexer.logs.s3Bucket=your-bucket
+#druid.indexer.logs.s3Prefix=druid/indexing-logs
+
+
+#
+# Service discovery
+#
+
+druid.selectors.indexing.serviceName=druid/overlord
+druid.selectors.coordinator.serviceName=druid/coordinator
+
+#
+# Monitoring
+#
+
+druid.monitoring.monitors=["org.apache.druid.java.util.metrics.JvmMonitor"]
+druid.emitter=http
+druid.emitter.logging.logLevel=info
+druid.emitter.http.recipientBaseUrl=http://{{ inventory_hostname }}:9903
+
+# Storage type of double columns
+# ommiting this will lead to index double as float at the storage layer
+
+druid.indexing.doubleStorage=double
+
+#
+# Security
+#
+druid.server.hiddenProperties=["druid.s3.accessKey","druid.s3.secretKey","druid.metadata.storage.connector.password", "password", "key", "token", "pwd"]
+
+
+#
+# SQL
+#
+druid.sql.enable=true
+
+#
+# Lookups
+#
+druid.lookup.enableLookupSyncOnStartup=false
+
+# Planning SQL query when there is aggregate distinct in the statement
+druid.sql.planner.useGroupingSetForExactDistinct=true
+
+# Expression processing config
+druid.expressions.useStrictBooleans=true
+
+# Http client
+druid.global.http.eagerInitialization=false
+
+#Set to false to store and query data in SQL compatible mode. When set to true (legacy mode), null values will be stored as '' for string columns and 0 for numeric columns.	
+druid.generic.useDefaultValueForNull=false
+
--- a/Druid/26.0.0/druid/role/templates/coordinator_jvm.j2
+++ b/Druid/26.0.0/druid/role/templates/coordinator_jvm.j2
@@ -0,0 +1,10 @@
+-server
+{{ druid.coordinator.java_opts }}
+-XX:+UseG1GC
+-Duser.timezone=UTC
+-Dfile.encoding=UTF-8
+-Djava.io.tmpdir=var/tmp
+-Dlogfile.name=coordinator
+-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager
+-Dderby.stream.error.file=var/druid/derby.log
+
--- a/Druid/26.0.0/druid/role/templates/docker-compose.yml.j2
+++ b/Druid/26.0.0/druid/role/templates/docker-compose.yml.j2
@@ -0,0 +1,18 @@
+version: '3'
+
+services:
+   druid-master:
+    image: {{ image_name }}:{{ image_tag }}
+    restart: always
+    container_name: {{ container_name }}
+    privileged: true
+    user: root
+    environment:
+      #cluster-data-server,cluster-query-server,cluster-all-server,single-server-small,single-server-medium,single-server-large,single-server-xlarge
+      MODE: {{ startup_mode }}
+    volumes:
+      - "{{ deploy_dir }}/{{ container_name }}/conf:/{{ component_version }}/conf"
+      - "{{ deploy_dir }}/{{ container_name }}/var:/{{ component_version }}/var"
+      - "{{ deploy_dir }}/{{ container_name }}/log:/{{ component_version }}/log"
+    network_mode: "host"
+
--- a/Druid/26.0.0/druid/role/templates/docker-compose_exporter.yml.j2
+++ b/Druid/26.0.0/druid/role/templates/docker-compose_exporter.yml.j2
@@ -0,0 +1,17 @@
+version: '3.3'
+
+services:
+  druid_exporter:
+    image: druid_exporter:1.0.0
+    container_name: druid_exporter
+    restart: always
+    ports:
+      - 9903:9903
+    environment:
+      JVM_MEM: "-Xmx1024m -Xms128m"
+    networks:
+      olap:
+        ipv4_address: 172.20.88.11
+networks:
+  olap:
+    external: true
--- a/Druid/26.0.0/druid/role/templates/historical_jvm.j2
+++ b/Druid/26.0.0/druid/role/templates/historical_jvm.j2
@@ -0,0 +1,9 @@
+-server
+{{ druid.historical.java_opts }}
+-XX:MaxDirectMemorySize={{ druid.historical.MaxDirectMemorySize }}
+-Duser.timezone=UTC
+-Dfile.encoding=UTF-8
+-Djava.io.tmpdir=var/tmp
+-Dlogfile.name=historical
+-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager
+
--- a/Druid/26.0.0/druid/role/templates/historical_runtime.j2
+++ b/Druid/26.0.0/druid/role/templates/historical_runtime.j2
@@ -0,0 +1,42 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+druid.service=druid/historical
+druid.plaintextPort=8083
+
+# HTTP server threads
+druid.server.http.numThreads=60
+
+# Processing threads and buffers
+druid.processing.buffer.sizeBytes={{ druid.historical['druid.processing.buffer.sizeBytes'] }}
+druid.processing.numMergeBuffers={{ druid.historical['druid.processing.numMergeBuffers'] }}
+druid.processing.numThreads={{ druid.historical['druid.processing.numThreads'] }}
+druid.processing.tmpDir=var/druid/processing
+
+# Segment storage
+druid.segmentCache.locations=[{"path":"var/druid/segment-cache","maxSize":{{ druid.historical['druid.segmentCache.locations'] }}}]
+
+# Query cache
+druid.historical.cache.useCache=true
+druid.historical.cache.populateCache=true
+druid.cache.type=caffeine
+druid.cache.sizeInBytes=256000000
+
+druid.query.groupBy.maxMergingDictionarySize=10000000000
+druid.query.groupBy.maxOnDiskStorage=10000000000
--- a/Druid/26.0.0/druid/role/templates/middleManager_jvm.j2
+++ b/Druid/26.0.0/druid/role/templates/middleManager_jvm.j2
@@ -0,0 +1,7 @@
+-server
+{{ druid.middlemanager.java_opts }}
+-Duser.timezone=UTC
+-Dfile.encoding=UTF-8
+-Djava.io.tmpdir=var/tmp
+-Dlogfile.name=middleManager
+-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager
--- a/Druid/26.0.0/druid/role/templates/middleManager_runtime.properties.j2
+++ b/Druid/26.0.0/druid/role/templates/middleManager_runtime.properties.j2
@@ -0,0 +1,43 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+druid.service=druid/middleManager
+druid.plaintextPort=8091
+
+# Number of tasks per middleManager
+druid.worker.capacity=200
+
+# Task launch parameters
+druid.worker.baseTaskDirs=[\"var/druid/task\"]
+druid.indexer.runner.javaOptsArray=["-server","-Xms1024m","-Xmx1024m","-XX:MaxDirectMemorySize=1024m","-Duser.timezone=UTC","-Dfile.encoding=UTF-8","-Djava.util.logging.manager=org.apache.logging.log4j.jul.LogManager","-Dlog4j.configurationFile=conf/druid/cluster/_common/log4j2-task.xml"]
+
+# HTTP server threads
+druid.server.http.numThreads=60
+
+# Processing threads and buffers on Peons
+druid.indexer.fork.property.druid.processing.numMergeBuffers={{ druid.middlemanager['druid.indexer.fork.property.druid.processing.numMergeBuffers'] }}
+druid.indexer.fork.property.druid.processing.buffer.sizeBytes={{ druid.middlemanager['druid.indexer.fork.property.druid.processing.buffer.sizeBytes'] }}
+druid.indexer.fork.property.druid.processing.numThreads={{ druid.middlemanager['druid.indexer.fork.property.druid.processing.numThreads'] }}
+
+# Hadoop indexing
+druid.indexer.task.hadoopWorkingPath=var/druid/hadoop-tmp
+
+druid.query.groupBy.maxMergingDictionarySize=10000000000
+druid.query.groupBy.maxOnDiskStorage=10000000000
+
--- a/Druid/26.0.0/druid/role/templates/router_runtime.properties.j2
+++ b/Druid/26.0.0/druid/role/templates/router_runtime.properties.j2
@@ -0,0 +1,34 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+druid.service=druid/router
+druid.plaintextPort=8088
+
+# HTTP proxy
+druid.router.http.numConnections=50
+druid.router.http.readTimeout=PT5M
+druid.router.http.numMaxThreads=100
+druid.server.http.numThreads=100
+
+# Service discovery
+druid.router.defaultBrokerServiceName=druid/broker
+druid.router.coordinatorServiceName=druid/coordinator
+
+# Management proxy to coordinator / overlord: required for unified web console.
+druid.router.managementProxy.enabled=true
--- a/Druid/26.0.0/druid/role/vars/main.yml
+++ b/Druid/26.0.0/druid/role/vars/main.yml
@@ -0,0 +1,23 @@
+#镜像名称
+image_name: druid
+
+#镜像版本号
+image_tag: 26.0.0
+
+#容器名称
+container_name: druid
+
+#组件版本
+component_version: apache-druid-26.0.0
+
+#最小集群数量
+min_cluster_num: '3'
+
+#mysql数据库名称
+druid_database: druid
+
+#集群模式下需要用到的hdfs配置文件
+hadoop_config_files:
+  - { filename: 'hdfs-site.xml' }
+  - { filename: 'core-site.xml' }
+
--- a/HBase/2.2.3/hbase/hosts
+++ b/HBase/2.2.3/hbase/hosts
@@ -0,0 +1,8 @@
+[zookeeper]
+192.168.45.102
+
+[hdfs]
+
+
+[hbase]
+192.168.45.102
--- a/HBase/2.2.3/hbase/install.yml
+++ b/HBase/2.2.3/hbase/install.yml
@@ -0,0 +1,7 @@
+- hosts: hbase
+  remote_user: root
+  roles:
+   - role
+  vars_files:
+   - role/vars/main.yml
+
--- a/HBase/2.2.3/hbase/role/defaults/main.yml
+++ b/HBase/2.2.3/hbase/role/defaults/main.yml
@@ -0,0 +1,22 @@
+#The default installation location
+deploy_dir: /data/olap
+
+#The default data storage location,use storing application data,logs and configuration files
+data_dir: /data/olap
+
+hbase:
+  common:
+    #The HBase resource isolation function is used to group tables for storage.
+    enable_rsgroup: true
+  hmaster:
+    #Running memory of the HBase HMaster.
+    java_opt: '-Xmx1024m -Xms1024m'   
+  regionserver:
+    #Running memory of the HBase HRegionserver.
+    java_opt: '-Xmx1024m -Xms1024m -Xmn128m'
+    #This defines the number of threads the region server keeps open to serve requests to tables,It should generally be set to (number of cores - 1)
+    hbase.regionserver.handler.count: 40
+    #If any one of a column families' HStoreFiles has grown to exceed this value, the hosting HRegion is split in two.
+    hbase.hregion.max.filesize: 10737418240
+    #Indicates the memory used by all read caches. The value can be the actual memory value, expressed in MB
+    hbase.bucketcache.size: 100
--- a/HBase/2.2.3/hbase/role/files/conf.zip
+++ b/HBase/2.2.3/hbase/role/files/conf.zip
--- a/HBase/2.2.3/hbase/role/handlers/main.yml
+++ b/HBase/2.2.3/hbase/role/handlers/main.yml
@@ -0,0 +1,27 @@
+- name: Loading Image
+  docker_image:
+    name: '{{ image_name }}'
+    tag: '{{ image_tag }}'
+    load_path: '{{ deploy_dir }}/{{ container_name }}/{{ image_name }}-{{ image_tag }}.tar'
+    source: load
+    force_tag: yes
+    force_source: yes
+    timeout: 300
+
+- name: Stop Container
+  docker_container:
+    name: '{{ item }}'
+    state: absent
+  with_items:
+    - ['HMaster']
+    - ['HRegionServer']
+
+- name: Start Container
+  docker_compose:
+    project_src: '{{ deploy_dir }}/{{ container_name }}/'
+
+- name: Removing Image
+  docker_image:
+    name: '{{ image_name }}'
+    tag: '{{ image_tag }}'
+    state: absent
--- a/HBase/2.2.3/hbase/role/tasks/deploy-cluster.yml
+++ b/HBase/2.2.3/hbase/role/tasks/deploy-cluster.yml
@@ -0,0 +1,88 @@
+- name: Setting node_nums variable
+  set_fact: node_nums="{{groups.hbase|length}}"
+
+- name: To terminate execution
+  fail:
+    msg: "HBase Cluster mode at least 3 nodes,please checking configurations/hosts -> hbase"
+  when: node_nums < 3
+
+- name: Checking Hadoop DataNode status
+  shell: source /etc/profile && hadoop dfsadmin -report | grep "Live datanodes" | grep -E -o "[0-9]"
+  async: 10
+  register: datanode_out
+  run_once: true
+  delegate_to: "{{ groups.hdfs[0] }}"
+
+- name: Checking Hadoop NameNode status
+  shell: source /etc/profile && hadoop dfsadmin -report |grep 50010  | wc -l
+  async: 10
+  register: namenode_out
+  run_once: true
+  delegate_to: "{{ groups.hdfs[0] }}"
+
+- name: To terminate execution
+  fail:
+    msg: "If the dependency test fails, check whether the Hadoop cluster is normal"
+  when: datanode_out.stdout <= '1' and namenode_out.stdout <= '1'  
+
+- name: Creating directory
+  file:
+    state: directory
+    path: '{{ deploy_dir }}/{{ container_name }}/{{ item.dir }}'
+  with_items:
+    - { dir: 'logs' }
+    - { dir: 'data' }
+    - { dir: 'conf' }
+    - { dir: 'init' }
+    
+- name: Unarchiving phoenix and conf
+  unarchive:
+    src: 'files/phoenix-hbase-2.2-5.1.2-bin.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: yes    
+  with_items:
+    - { file_name: 'phoenix-hbase-2.2-5.1.2-bin.tar' }
+    - { file_name: 'conf.zip' }
+    
+- name: Copying image to {{ deploy_dir }}/{{ container_name }}/
+  copy:
+    src: 'files/{{ image_name }}-{{ image_tag }}.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: true
+  notify:
+    - Loading Image
+
+- name: Fetching Hadoop config files to /tmp
+  ansible.builtin.fetch:
+    src: "{{ deploy_dir }}/hadoop-2.7.1/etc/hadoop/{{ item.filename }}"
+    dest: "/tmp/"
+    flat: yes
+  loop: "{{ hadoop_config_files }}"
+  run_once: true
+  delegate_to: "{{ groups.hdfs[0] }}"
+
+- name: Copying Hadoop config files to other nodes
+  ansible.builtin.copy:
+    src: "/tmp/{{ item.filename }}"
+    dest: "{{ deploy_dir }}/{{ container_name }}/conf/"
+  loop: "{{ hadoop_config_files }}"
+    
+- name: Copying HBase config files
+  template:
+    src: '{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: '{{ item.mode }}'
+  with_items:
+    - { src: 'hbase-site.xml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/phoenix-hbase-2.2-5.1.2-bin/bin/hbase-site.xml', mode: '0644' }
+    - { src: 'startsql.sh.j2', dest: '{{ deploy_dir }}/{{ container_name }}/phoenix-hbase-2.2-5.1.2-bin/bin/startsql.sh', mode: '0755' }
+    - { src: 'hbase-site.xml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/hbase-site.xml', mode: '0644' }
+    - { src: 'regionservers.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/regionservers', mode: '0644' }
+    - { src: 'backup-masters.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/backup-masters', mode: '0644' }
+    - { src: 'hbase-env.sh.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/hbase-env.sh', mode: '0755' }
+    - { src: 'rsgroup.sh.j2', dest: '{{ deploy_dir }}/{{ container_name }}/init/rsgroup.sh', mode: '0755' }
+    - { src: 'docker-compose.yml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/docker-compose.yml', mode: '0644' }
+  notify:
+    - Loading Image
+    - Start Container
+  
+- meta: flush_handlers
--- a/HBase/2.2.3/hbase/role/tasks/deploy-standalone.yml
+++ b/HBase/2.2.3/hbase/role/tasks/deploy-standalone.yml
@@ -0,0 +1,44 @@
+- name: Creating directory
+  file:
+    state: directory
+    path: '{{ deploy_dir }}/{{ container_name }}/{{ item.dir }}'
+  with_items:
+    - { dir: 'logs' }
+    - { dir: 'data' }
+    - { dir: 'conf' }
+    - { dir: 'init' }
+
+- name: Unarchiving phoenix and conf
+  unarchive:
+    src: 'files/phoenix-hbase-2.2-5.1.2-bin.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: yes
+  with_items:
+    - { file_name: 'phoenix-hbase-2.2-5.1.2-bin.tar' }
+    - { file_name: 'conf.zip' }    
+    
+- name: Copying image to {{ deploy_dir }}/{{ container_name }}/
+  copy:
+    src: 'files/{{ image_name }}-{{ image_tag }}.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: true
+  notify:
+    - Loading Image
+
+- name: Copying HBase config files
+  template:
+    src: '{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: '{{ item.mode }}'
+  with_items:
+    - { src: 'hbase-site.xml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/phoenix-hbase-2.2-5.1.2-bin/bin/hbase-site.xml', mode: '0644' }
+    - { src: 'startsql.sh.j2', dest: '{{ deploy_dir }}/{{ container_name }}/phoenix-hbase-2.2-5.1.2-bin/bin/startsql.sh', mode: '0755' }
+    - { src: 'hbase-site.xml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/hbase-site.xml', mode: '0644' }
+    - { src: 'regionservers.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/regionservers', mode: '0644' }
+    - { src: 'hbase-env.sh.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/hbase-env.sh', mode: '0755' }
+    - { src: 'docker-compose.yml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/docker-compose.yml', mode: '0644' }
+  notify:
+    - Loading Image
+    - Start Container
+  
+- meta: flush_handlers
--- a/HBase/2.2.3/hbase/role/tasks/main.yml
+++ b/HBase/2.2.3/hbase/role/tasks/main.yml
@@ -0,0 +1,11 @@
+- block: 
+    - include: uninstall.yml
+    - include: "{{ playbook_name }}"
+      vars:
+        playbook_name: "{{ 'deploy-cluster.yml' if groups.hbase | length > 1 else 'deploy-standalone.yml' }}"
+    - include: status-check.yml
+  when: (operation) == "install"
+
+- block:
+    - include: uninstall.yml
+  when: (operation) == "uninstall"
--- a/HBase/2.2.3/hbase/role/tasks/standalone/deploy.yml
+++ b/HBase/2.2.3/hbase/role/tasks/standalone/deploy.yml
@@ -0,0 +1,47 @@
+- name: Creating directory
+  file:
+    state: directory
+    path: '{{ deploy_dir }}/{{ container_name }}/{{ item.dir }}'
+  with_items:
+    - { dir: 'logs' }
+    - { dir: 'data' }
+    - { dir: 'conf' }
+    - { dir: 'init' }
+
+- name: Copying conf to {{ deploy_dir }}/{{ container_name }}/
+  copy:
+    src: 'files/conf'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: true
+    
+- name: Unarchiving phoenix
+  unarchive:
+    src: '{{ role_path }}/../../../software-packages/phoenix-hbase-2.2-5.1.2-bin.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: yes    
+    
+- name: Copying image to {{ deploy_dir }}/{{ container_name }}/
+  copy:
+    src: '{{ role_path }}/../../../software-packages/{{ image_name }}-{{ image_tag }}.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: true
+  notify:
+    - Loading Image
+
+- name: Copying HBase config files
+  template:
+    src: '{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: '{{ item.mode }}'
+  with_items:
+    - { src: 'hbase-site.xml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/phoenix-hbase-2.2-5.1.2-bin/bin/hbase-site.xml', mode: '0644' }
+    - { src: 'startsql.sh.j2', dest: '{{ deploy_dir }}/{{ container_name }}/phoenix-hbase-2.2-5.1.2-bin/bin/startsql.sh', mode: '0755' }
+    - { src: 'hbase-site.xml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/hbase-site.xml', mode: '0644' }
+    - { src: 'regionservers.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/regionservers', mode: '0644' }
+    - { src: 'hbase-env.sh.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/hbase-env.sh', mode: '0755' }
+    - { src: 'docker-compose.yml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/docker-compose.yml', mode: '0644' }
+  notify:
+    - Loading Image
+    - Start Container
+  
+- meta: flush_handlers
--- a/HBase/2.2.3/hbase/role/tasks/standalone/uninstall.yml
+++ b/HBase/2.2.3/hbase/role/tasks/standalone/uninstall.yml
@@ -0,0 +1,31 @@
+- block: 
+    - name: Stopping and removing container
+      docker_container:
+        name: '{{ item }}'
+        state: absent
+      with_items:
+        - ['HMaster']
+        - ['HRegionServer']
+
+    - name: Removing old {{ image_name }} image
+      docker_image:
+        name: '{{ image_name }}'
+        tag: '{{ image_tag }}'
+        state: absent
+
+    - name: Ansible delete old {{ deploy_dir }}/{{ container_name }}
+      file:
+        path: '{{ deploy_dir }}/{{ container_name }}'
+        state: absent
+
+    - name: Checking ZooKeeper has HBase nodes
+      shell: "docker exec -it zookeeper zkCli.sh ls / | grep hbase | wc -l"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      register: has_zknode
+
+    - name: Delete HBase nodes in ZooKeeper
+      shell: "docker exec -it zookeeper zkCli.sh rmr /hbase"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      when: has_zknode.stdout >= '1'
--- a/HBase/2.2.3/hbase/role/tasks/status-check.yml
+++ b/HBase/2.2.3/hbase/role/tasks/status-check.yml
@@ -0,0 +1,36 @@
+- name: Waitting for HBase running,10s
+  shell: sleep 10
+
+- block:
+    - name: Check the HBase Master node status
+      shell: ps -ef | grep "org.apache.hadoop.hbase.master.HMaster" | grep -v grep |wc -l
+      register: check_master
+
+    - name: To terminate execution
+      fail:
+       msg: "检测到{{ inventory_hostname }}节点HBase未正常启动；请保留日志反馈，路径：{{ deploy_dir }}/{{ container_name }}/logs"
+      run_once: true
+      delegate_to: 127.0.0.1
+      when: check_master.stdout != '1'
+  when: inventory_hostname in groups['hbase'][0:3]
+
+- block:
+    - name: Check the HBase HRegionServer node status
+      shell: ps -ef | egrep "org.apache.hadoop.hbase.regionserver.HRegionServer" | grep -v grep |wc -l
+      register: check_region
+
+    - name: To terminate execution
+      fail:
+       msg: "检测到{{ inventory_hostname }}节点HBase未正常启动；请保留日志反馈，路径：{{ deploy_dir }}/{{ container_name }}/logs"
+      run_once: true
+      delegate_to: 127.0.0.1
+      when: check_region.stdout != '1'
+
+- name: Initializing phoenix
+  shell: cd {{ deploy_dir }}/{{ container_name }}/phoenix-hbase-2.2-5.1.2-bin/bin/ && ./startsql.sh
+
+- name: Enable RsGroup
+  shell: cd {{ deploy_dir }}/{{ container_name }}/init/ && ./rsgroup.sh | grep ERROR | egrep -v "already exists|Target RSGroup important is same as source|Source RSGroup important is same as target" 
+  register: result
+  failed_when: "'ERROR' in result.stdout"
+  when: hbase.common.enable_rsgroup
--- a/HBase/2.2.3/hbase/role/tasks/uninstall.yml
+++ b/HBase/2.2.3/hbase/role/tasks/uninstall.yml
@@ -0,0 +1,45 @@
+- block: 
+    - name: Stopping and removing container
+      docker_container:
+        name: '{{ item }}'
+        state: absent
+      with_items:
+        - ['HMaster']
+        - ['HRegionServer']
+
+    - name: Removing old {{ image_name }} image
+      docker_image:
+        name: '{{ image_name }}'
+        tag: '{{ image_tag }}'
+        state: absent
+
+    - name: Ansible delete old {{ deploy_dir }}/{{ container_name }}
+      file:
+        path: '{{ deploy_dir }}/{{ container_name }}'
+        state: absent
+
+    - name: Checking ZooKeeper has HBase nodes
+      shell: "docker exec -it zookeeper zkCli.sh ls / | grep hbase | wc -l"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      register: has_zknode
+
+    - name: Delete HBase nodes in ZooKeeper
+      shell: "docker exec -it zookeeper zkCli.sh rmr /hbase"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      when: has_zknode.stdout >= '1'
+
+- block:
+    - name: Checking HDFS has hbase folder
+      shell: source /etc/profile && hdfs dfs -ls / | grep hbase | wc -l
+      register: folder_exists
+      run_once: true
+      delegate_to: "{{ groups.hdfs[0] }}"
+
+    - name: Delete HBase data folder in HDFS
+      shell: source /etc/profile && hadoop fs -rm -r /hbase
+      run_once: true
+      delegate_to: "{{ groups.hdfs[0] }}"
+      when: folder_exists.stdout >= '1'
+  when: (groups.hbase) | length > 1
--- a/HBase/2.2.3/hbase/role/templates/backup-masters.j2
+++ b/HBase/2.2.3/hbase/role/templates/backup-masters.j2
@@ -0,0 +1,2 @@
+{{ groups.hbase[1] }}
+{{ groups.hbase[2] }}
--- a/HBase/2.2.3/hbase/role/templates/docker-compose.yml.j2
+++ b/HBase/2.2.3/hbase/role/templates/docker-compose.yml.j2
@@ -0,0 +1,45 @@
+version: "3"
+
+services:
+{% if inventory_hostname in groups['hbase'][0:3] %}
+  hmaster:
+    image: {{ image_name }}:{{ image_tag }}
+    restart: always
+    container_name: HMaster
+    hostname: {{ansible_hostname}}
+    environment:
+       MODE: master
+    volumes:
+    - "{{ deploy_dir }}/{{ container_name }}/data:/opt/hbase-2.2.3/data"
+    - "{{ deploy_dir }}/{{ container_name }}/logs:/opt/hbase-2.2.3/logs"
+    - "{{ deploy_dir }}/{{ container_name }}/conf:/opt/hbase-2.2.3/conf"
+    network_mode: "host"
+
+  regionserver:
+    image: {{ image_name }}:{{ image_tag }}
+    restart: always
+    container_name: HRegionServer
+    hostname: {{ansible_hostname}}
+    environment:
+       MODE: regionserver
+    volumes:
+    - "{{ deploy_dir }}/{{ container_name }}/data:/opt/hbase-2.2.3/data"
+    - "{{ deploy_dir }}/{{ container_name }}/logs:/opt/hbase-2.2.3/logs"
+    - "{{ deploy_dir }}/{{ container_name }}/conf:/opt/hbase-2.2.3/conf"
+    network_mode: "host"
+    depends_on: 
+      - hmaster
+{% else %}
+  regionserver:
+    image: {{ image_name }}:{{ image_tag }}
+    restart: always
+    container_name: HRegionServer
+    hostname: {{ansible_hostname}}
+    environment:
+       MODE: regionserver
+    volumes:
+    - "{{ deploy_dir }}/{{ container_name }}/data:/opt/hbase-2.2.3/data"
+    - "{{ deploy_dir }}/{{ container_name }}/logs:/opt/hbase-2.2.3/logs"
+    - "{{ deploy_dir }}/{{ container_name }}/conf:/opt/hbase-2.2.3/conf"
+    network_mode: "host"
+{% endif %}
--- a/HBase/2.2.3/hbase/role/templates/hbase-env.sh.j2
+++ b/HBase/2.2.3/hbase/role/templates/hbase-env.sh.j2
@@ -0,0 +1,143 @@
+#
+#/**
+# * Licensed to the Apache Software Foundation (ASF) under one
+# * or more contributor license agreements.  See the NOTICE file
+# * distributed with this work for additional information
+# * regarding copyright ownership.  The ASF licenses this file
+# * to you under the Apache License, Version 2.0 (the
+# * "License"); you may not use this file except in compliance
+# * with the License.  You may obtain a copy of the License at
+# *
+# *     http://www.apache.org/licenses/LICENSE-2.0
+# *
+# * Unless required by applicable law or agreed to in writing, software
+# * distributed under the License is distributed on an "AS IS" BASIS,
+# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# * See the License for the specific language governing permissions and
+# * limitations under the License.
+# */
+
+# Set environment variables here.
+
+# This script sets variables multiple times over the course of starting an hbase process,
+# so try to keep things idempotent unless you want to take an even deeper look
+# into the startup scripts (bin/hbase, etc.)
+
+# The java implementation to use.  Java 1.7+ required.
+export JAVA_HOME=/opt/jdk1.8.0_202
+
+# Extra Java CLASSPATH elements.  Optional.
+# export HBASE_CLASSPATH=
+
+# The maximum amount of heap to use. Default is left to JVM default.
+#export HBASE_HEAPSIZE={heap}
+
+# Uncomment below if you intend to use off heap cache. For example, to allocate 8G of 
+# offheap, set the value to "8G".
+#export HBASE_OFFHEAPSIZE=5G
+
+# Extra Java runtime options.
+# Below are what we set by default.  May only work with SUN JVM.
+# For more on why as well as other possible settings,
+# see http://wiki.apache.org/hadoop/PerformanceTuning
+export HBASE_OPTS="-XX:+UseConcMarkSweepGC "
+
+# Configure PermSize. Only needed in JDK7. You can safely remove it for JDK8+
+export HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS {{ hbase.regionserver.java_opt }} -Xss256k -XX:MetaspaceSize=512m -XX:MaxMetaspaceSize=512m -XX:SurvivorRatio=2 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:MaxTenuringThreshold=15 -XX:+UseCMSCompactAtFullCollection -XX:CMSFullGCsBeforeCompaction=1 -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -XX:-DisableExplicitGC -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:/opt/{{ component_version }}/logs/gc-regionserver-%t.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=100M -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/opt/{{ component_version }}/logs/"
+
+export HBASE_JMX_BASE="-Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false"
+
+export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS $HBASE_JMX_BASE {{ hbase.hmaster.java_opt }} -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=128m -XX:SurvivorRatio=2 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:MaxTenuringThreshold=15 -XX:+UseCMSCompactAtFullCollection -XX:CMSFullGCsBeforeCompaction=1 -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -XX:-DisableExplicitGC -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:/opt/{{ component_version }}/logs/gc-master-%t.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=100M -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/opt/{{ component_version }}/logs/ -javaagent:/opt/{{ component_version }}/monitor/jmx_prometheus_javaagent-0.12.0.jar=9907:/opt/{{ component_version }}/monitor/hbase.yaml"
+
+export HBASE_REGIONSERVER_JMX_OPTS="$HBASE_JMX_BASE -javaagent:/opt/{{ component_version }}/monitor/jmx_prometheus_javaagent-0.12.0.jar=9908:/opt/{{ component_version }}/monitor/hbase.yaml"
+
+# Uncomment one of the below three options to enable java garbage collection logging for the server-side processes.
+
+# This enables basic gc logging to the .out file.
+# export SERVER_GC_OPTS="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps"
+
+# This enables basic gc logging to its own file.
+# If FILE-PATH is not replaced, the log file(.gc) would still be generated in the HBASE_LOG_DIR .
+# export SERVER_GC_OPTS="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:<FILE-PATH>"
+
+# This enables basic GC logging to its own file with automatic log rolling. Only applies to jdk 1.6.0_34+ and 1.7.0_2+.
+# If FILE-PATH is not replaced, the log file(.gc) would still be generated in the HBASE_LOG_DIR .
+# export SERVER_GC_OPTS="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:<FILE-PATH> -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=1 -XX:GCLogFileSize=512M"
+
+# Uncomment one of the below three options to enable java garbage collection logging for the client processes.
+
+# This enables basic gc logging to the .out file.
+# export CLIENT_GC_OPTS="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps"
+
+# This enables basic gc logging to its own file.
+# If FILE-PATH is not replaced, the log file(.gc) would still be generated in the HBASE_LOG_DIR .
+# export CLIENT_GC_OPTS="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:<FILE-PATH>"
+
+# This enables basic GC logging to its own file with automatic log rolling. Only applies to jdk 1.6.0_34+ and 1.7.0_2+.
+# If FILE-PATH is not replaced, the log file(.gc) would still be generated in the HBASE_LOG_DIR .
+# export CLIENT_GC_OPTS="-verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:<FILE-PATH> -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=1 -XX:GCLogFileSize=512M"
+
+# See the package documentation for org.apache.hadoop.hbase.io.hfile for other configurations
+# needed setting up off-heap block caching. 
+
+# Uncomment and adjust to enable JMX exporting
+# See jmxremote.password and jmxremote.access in $JRE_HOME/lib/management to configure remote password access.
+# More details at: http://java.sun.com/javase/6/docs/technotes/guides/management/agent.html
+# NOTE: HBase provides an alternative JMX implementation to fix the random ports issue, please see JMX
+# section in HBase Reference Guide for instructions.
+
+# export HBASE_JMX_BASE="-Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false"
+# export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS $HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10101"
+# export HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS $HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10102"
+# export HBASE_THRIFT_OPTS="$HBASE_THRIFT_OPTS $HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10103"
+# export HBASE_ZOOKEEPER_OPTS="$HBASE_ZOOKEEPER_OPTS $HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10104"
+# export HBASE_REST_OPTS="$HBASE_REST_OPTS $HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10105"
+
+# File naming hosts on which HRegionServers will run.  $HBASE_HOME/conf/regionservers by default.
+# export HBASE_REGIONSERVERS=${HBASE_HOME}/conf/regionservers
+
+# Uncomment and adjust to keep all the Region Server pages mapped to be memory resident
+#HBASE_REGIONSERVER_MLOCK=true
+#HBASE_REGIONSERVER_UID="hbase"
+
+# File naming hosts on which backup HMaster will run.  $HBASE_HOME/conf/backup-masters by default.
+# export HBASE_BACKUP_MASTERS=${HBASE_HOME}/conf/backup-masters
+
+# Extra ssh options.  Empty by default.
+# export HBASE_SSH_OPTS="-o ConnectTimeout=1 -o SendEnv=HBASE_CONF_DIR"
+
+# Where log files are stored.  $HBASE_HOME/logs by default.
+export HBASE_LOG_DIR=/opt/{{ component_version }}/logs
+
+# Enable remote JDWP debugging of major HBase processes. Meant for Core Developers 
+# export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8070"
+# export HBASE_REGIONSERVER_OPTS="$HBASE_REGIONSERVER_OPTS -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8071"
+# export HBASE_THRIFT_OPTS="$HBASE_THRIFT_OPTS -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8072"
+# export HBASE_ZOOKEEPER_OPTS="$HBASE_ZOOKEEPER_OPTS -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8073"
+
+# A string representing this instance of hbase. $USER by default.
+# export HBASE_IDENT_STRING=$USER
+
+# The scheduling priority for daemon processes.  See 'man nice'.
+# export HBASE_NICENESS=10
+
+# The directory where pid files are stored. /tmp by default.
+export HBASE_PID_DIR=/opt/{{ component_version }}/pids
+
+# Seconds to sleep between slave commands.  Unset by default.  This
+# can be useful in large clusters, where, e.g., slave rsyncs can
+# otherwise arrive faster than the master can service them.
+# export HBASE_SLAVE_SLEEP=0.1
+
+# Tell HBase whether it should manage it's own instance of Zookeeper or not.
+export HBASE_MANAGES_ZK=false
+
+# The default log rolling policy is RFA, where the log file is rolled as per the size defined for the 
+# RFA appender. Please refer to the log4j.properties file to see more details on this appender.
+# In case one needs to do log rolling on a date change, one should set the environment property
+# HBASE_ROOT_LOGGER to "<DESIRED_LOG LEVEL>,DRFA".
+# For example:
+#HBASE_ROOT_LOGGER=INFO,DRFA
+HBASE_ROOT_LOGGER=ERROR,DRFA
+# The reason for changing default to RFA is to avoid the boundary case of filling out disk space as 
+# DRFA doesn't put any cap on the log size. Please refer to HBase-5655 for more context.
--- a/HBase/2.2.3/hbase/role/templates/hbase-site.xml.j2
+++ b/HBase/2.2.3/hbase/role/templates/hbase-site.xml.j2
@@ -0,0 +1,274 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<configuration>
+{% if groups.hbase | length > 1 %}
+  <property>
+      <name>hbase.rootdir</name>
+      <value>hdfs://ns1/hbase</value>
+  </property>
+{% elif groups.hbase | length == 1 %}
+  <property>
+      <name>hbase.rootdir</name>
+      <value>/opt/hbase-2.2.3/data</value>
+  </property>
+{% endif %}
+
+  <property>
+      <name>hbase.cluster.distributed</name>
+      <value>true</value>
+  </property>
+
+{% if groups.hbase | length > 1 %}
+  <property>
+    <name>hbase.zookeeper.quorum</name>
+{% for dev_info in groups.zookeeper -%}
+ {% if loop.last -%}
+{{dev_info}}</value>
+ {% elif loop.first %}
+    <value>{{dev_info}},
+ {%- else %}
+{{dev_info}},
+ {%- endif %}
+{%- endfor %}
+  </property>
+
+{% elif groups.hbase | length == 1 %}
+  <property>
+    <name>hbase.zookeeper.quorum</name>
+    <value>{{inventory_hostname}}</value>
+  </property>
+
+{% endif %}
+  <property>
+    <name>hbase.zookeeper.property.clientPort</name>
+    <value>2181</value>
+  </property>
+
+  <property> 
+    <name>hbase.master.info.port</name>
+    <value>60010</value> 
+  </property> 
+
+  <property>
+    <name>hbase.server.keyvalue.maxsize</name>
+    <value>5368709120</value>
+  </property>
+
+  <property>
+    <name>zookeeper.znode.parent</name>
+    <value>/hbase</value>
+  </property>
+  
+  <property>
+    <name>hbase.rpc.timeout</name>
+    <value>300000</value>
+  </property>
+
+  <property>
+    <name>zookeeper.session.timeout</name>
+    <value>300000</value>
+  </property>
+
+  <!--小于该值的文件将在mob compaction中合并-->
+  <property>
+     <name>hbase.mob.compaction.mergeable.threshold</name>     
+     <value>1342177280</value> 
+  </property>
+
+  <property>
+    <name>hbase.mob.file.cache.size</name>
+    <value>1000</value>
+  </property>
+
+  <!--mob cache回收缓存周期-->
+  <property>
+    <name>hbase.mob.cache.evict.period</name>
+    <value>3600</value>
+  </property>
+
+  <!--mob cache回收之后cache中保留文件个数比例，cache数量超过hbase.mob.file.cache.size会回收-->
+  <property>
+    <name>hbase.mob.cache.evict.remain.ratio</name>
+    <value>0.5f</value>
+  </property>
+  
+  <!--开启mob-->
+  <property>
+    <name>hfile.format.version</name>
+    <value>3</value>
+  </property>
+
+  <property> 
+    <name>hbase.hregion.memstore.flush.size</name> 
+    <value>534217728</value> 
+  </property>
+
+  <!-- flush线程数 -->
+  <property>
+      <name>hbase.hstore.flusher.count</name>
+      <value>8</value>
+  </property>
+
+  <property> 
+    <name>hbase.regionserver.global.memstore.size.lower.limit</name> 
+    <value>0.95</value> 
+  </property> 
+
+  <property>
+    <name>hbase.regionserver.global.memstore.size</name>
+    <value>0.45</value>
+  </property>
+
+  <property>
+    <name>hfile.block.cache.size</name>
+    <value>0.3</value>
+  </property>
+
+  <property> 
+    <name>hbase.hregion.memstore.block.multiplier</name> 
+    <value>10</value>
+  </property> 
+  
+  <property>
+    <name>hbase.ipc.server.max.callqueue.length</name>
+    <value>1073741824</value>
+  </property>
+
+  <property>
+    <name>hbase.regionserver.handler.count</name>
+    <value>{{ hbase.regionserver['hbase.regionserver.handler.count'] }}</value>
+    <description>Count of RPC Listener instances spun up on RegionServers.
+    Same property is used by the Master for count of master handlers.</description>
+  </property>
+
+  <property>
+    <name>hbase.zookeeper.property.maxClientCnxns</name>
+    <value>1000</value>
+  </property>
+
+  <property>
+    <name>hbase.ipc.max.request.size</name>
+    <value>1173741824</value>
+  </property>
+
+  <property>
+    <name>hbase.hstore.blockingWaitTime</name>
+    <value>30000</value>
+  </property>
+  <property>
+    <name>hbase.hstore.blockingStoreFiles</name>
+    <value>100</value>
+  </property>
+
+  <!--split参数-->
+  <property>
+　　<name>hbase.hregion.max.filesize</name>
+　　<value>{{ hbase.regionserver['hbase.hregion.max.filesize'] }}</value>
+  </property>
+
+  <property>
+    <name>hbase.regionserver.regionSplitLimit</name>
+    <value>1000</value>
+  </property>
+
+<!-- phoenix -->
+  <property>
+     <name>phoenix.schema.isNamespaceMappingEnabled</name>
+     <value>true</value>
+  </property>
+  <property>
+    <name>phoenix.schema.mapSystemTablesToNamespace</name>
+    <value>true</value>
+  </property>
+
+<!-- RsGroup -->  
+  <property>
+    <name>hbase.coprocessor.master.classes</name>
+    <value>org.apache.hadoop.hbase.rsgroup.RSGroupAdminEndpoint</value>
+  </property>
+
+  <property>
+    <name>hbase.master.loadbalancer.class</name>
+    <value>org.apache.hadoop.hbase.rsgroup.RSGroupBasedLoadBalancer</value>
+  </property>
+
+<!--表region自动平衡-->
+  <property>
+    <name>hbase.master.loadbalance.bytable</name>
+    <value>true</value>
+  </property>
+ 
+  <property>
+    <name>hbase.bucketcache.ioengine</name>
+    <value>offheap</value>
+  </property>
+
+  <property>
+    <name>hbase.bucketcache.size</name>
+    <value>{{ hbase.regionserver['hbase.bucketcache.size'] }}</value>
+  </property>
+
+  <!-- storefile数量大于该值执行compact -->
+  <property>
+      <name>hbase.hstore.compactionThreshold</name>
+      <value>5</value>
+  </property>
+
+  <property>
+    <name>hbase.hstore.compaction.min</name>
+    <value>5</value>
+  </property>  
+
+  <!-- 最多选取多少个storefile进行compace -->
+  <property>
+      <name>hbase.hstore.compaction.max</name>
+      <value>20</value>
+  </property>
+
+  <property>
+    <name>hbase.hstore.compaction.min.size</name>
+    <value>134217728</value>
+  </property>
+
+  <property>
+    <name>hbase.hstore.compaction.max.size</name>
+    <value>10737418240</value>
+  </property>
+
+  <property>
+      <name>hbase.regionserver.thread.compaction.small</name>
+      <value>5</value>
+  </property>
+
+  <property>
+      <name>hbase.regionserver.thread.compaction.large</name>
+      <value>5</value>
+  </property>
+
+  <property>
+    <name>hbase.hregion.majorcompaction</name>
+    <value>604800000</value>
+  </property>
+
+</configuration>
+
--- a/HBase/2.2.3/hbase/role/templates/regionservers.j2
+++ b/HBase/2.2.3/hbase/role/templates/regionservers.j2
@@ -0,0 +1,3 @@
+{% for dev_info in groups.hbase %}
+{{dev_info}}
+{% endfor %}
--- a/HBase/2.2.3/hbase/role/templates/rsgroup.sh.j2
+++ b/HBase/2.2.3/hbase/role/templates/rsgroup.sh.j2
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+source /etc/profile
+
+docker exec -it hbase hbase shell <<EOF
+
+add_rsgroup 'important'
+
+move_servers_rsgroup 'important',['{{ hostvars[groups.hbase[0]]['ansible_hostname'] }}:16020']
+
+move_servers_rsgroup 'important',['{{ hostvars[groups.hbase[1]]['ansible_hostname'] }}:16020']
+
+flush 'tsg:report_result'
+
+move_tables_rsgroup 'important',['tsg:report_result']
+
+flush 'tsg_galaxy:job_result'
+
+move_tables_rsgroup 'important',['tsg_galaxy:job_result']
+
+
+EOF
+
--- a/HBase/2.2.3/hbase/role/templates/startsql.sh.j2
+++ b/HBase/2.2.3/hbase/role/templates/startsql.sh.j2
@@ -0,0 +1,23 @@
+#!/bin/bash
+source /etc/profile
+
+BASE_DIR=$(cd $(dirname $0); pwd)
+
+{% for dev_info in groups.zookeeper -%}
+ {% if loop.last -%}
+{{dev_info}}
+ {% elif loop.first %}
+ZK_SERVER={{dev_info}},
+ {%- else %}
+{{dev_info}},
+ {%- endif %}
+{%- endfor %}
+
+
+cd $BASE_DIR
+
+exec python sqlline.py $ZK_SERVER <<EOF
+
+!quit
+
+EOF
--- a/HBase/2.2.3/hbase/role/vars/main.yml
+++ b/HBase/2.2.3/hbase/role/vars/main.yml
@@ -0,0 +1,15 @@
+#镜像名称
+image_name: hbase
+
+#镜像版本号
+image_tag: 2.2.3-alp-2
+
+#容器名称
+container_name: hbase
+
+#组件版本
+component_version: hbase-2.2.3 
+
+hadoop_config_files:
+  - { filename: 'hdfs-site.xml' }
+  - { filename: 'core-site.xml' }
--- a/Hadoop/2.7.1/hdfs/hosts
+++ b/Hadoop/2.7.1/hdfs/hosts
@@ -0,0 +1,5 @@
+[zookeeper]
+192.168.45.102
+
+[hdfs]
+192.168.45.102
--- a/Hadoop/2.7.1/hdfs/install.yml
+++ b/Hadoop/2.7.1/hdfs/install.yml
@@ -0,0 +1,7 @@
+- hosts: hdfs
+  remote_user: root
+  roles:
+   - role
+  vars_files:
+   - role/vars/main.yml
+
--- a/Hadoop/2.7.1/hdfs/role/defaults/main.yml
+++ b/Hadoop/2.7.1/hdfs/role/defaults/main.yml
@@ -0,0 +1,23 @@
+#The default installation location
+deploy_dir: /data/olap
+
+#The default data storage location,use storing application data,logs and configuration files
+data_dir: /data/olap
+
+hadoop:
+  namenode:
+    #Running memory of the Hadoop Namenode.
+    java_opt: '-Xmx1024m -Xms1024m'
+    #The number of Namenode RPC server threads that listen to requests from clients.
+    dfs.namenode.handler.count: 30
+  datanode:
+    #Running memory of the Hadoop Datanode.
+    java_opt: '-Xmx1024m -Xms1024m'
+    #The number of server threads for the datanode.
+    dfs.datanode.handler.count: 40    
+  journalnode:
+    #Running memory of the Hadoop JournalNode.
+    java_opt: '-Xmx1024m -Xms1024m'
+  zkfc:  
+    #Running memory of the Hadoop DFSZKFailoverController.
+    java_opt: '-Xmx1024m -Xms1024m'
--- a/Hadoop/2.7.1/hdfs/role/tasks/deploy.yml
+++ b/Hadoop/2.7.1/hdfs/role/tasks/deploy.yml
@@ -0,0 +1,223 @@
+- name: Setting node_nums variable
+  set_fact: node_nums="{{groups.hdfs|length}}"
+
+- name: To terminate execution
+  fail:
+    msg: "Fully Distributed Mode at least 3 nodes, please checking configurations/hosts -> hdfs"
+  when: node_nums < 3
+  
+- name: check Jdk version
+  shell: source /etc/profile && java -version 2>&1 | grep {{ java_version }} | wc -l
+  ignore_errors: false
+  register: jdk_out
+
+- name: To terminate execution
+  fail:
+    msg: "JDK is not installed in the target cluster, please check!"
+  when: jdk_out.stdout != '2'
+  run_once: true
+  delegate_to: 127.0.0.1
+
+- name: create hadoop package path:{{ deploy_dir }}
+  file:
+    state: directory
+    path: '{{ item.path }}'
+  with_items:
+    - { path: '{{ hdfs_data_dir }}' }
+    - { path: '{{ deploy_dir }}' }
+    
+- name: master_ip to ansible variable
+  set_fact: master_ip={{groups.hdfs[0]}}
+  
+- name: slave1_ip to ansible variable
+  set_fact: slave1_ip={{groups.hdfs[1]}}
+  
+- name: slave2_ip to ansible variable
+  set_fact: slave2_ip={{groups.hdfs[2]}}
+
+#解压tar
+- name: unpack hadoop-2.7.1.tar.gz to {{ deploy_dir }}/
+  unarchive: 
+    src: 'files/{{ hadoop_version }}.tar.gz'
+    dest: '{{ deploy_dir }}/'
+
+- name: Copying hadoop config files
+  template: 
+    src: '{{ item.src }}'
+    dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ item.dest }}'
+    mode: '{{ item.mode }}'
+    backup: false
+  with_items:
+    - { src: 'core-site.xml.j2', dest: 'etc/hadoop/core-site.xml', mode: '0644' }
+    - { src: 'hdfs-site.xml.j2', dest: 'etc/hadoop/hdfs-site.xml', mode: '0644' }
+    - { src: 'mapred-site.xml.j2', dest: 'etc/hadoop/mapred-site.xml', mode: '0644' }
+    - { src: 'slaves.j2', dest: 'etc/hadoop/slaves', mode: '0644' }
+    - { src: 'hadoop-env.sh.j2', dest: 'etc/hadoop/hadoop-env.sh', mode: '0755' }
+    - { src: 'set_hdfs_env.sh.j2', dest: 'bin/set_hdfs_env.sh', mode: '0755' }
+       
+- name: Copying HDFS config to {{ master_ip }}
+  template: 
+    src: '{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: 0755
+    backup: false
+  with_items:
+    - { src: 'daemonscript/dae-hdfsjournal.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsjournal.sh' }
+    - { src: 'daemonscript/dae-hdfsmaster.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsmaster.sh' }
+    - { src: 'daemonscript/keephdfsmaster.j2', dest: '/etc/init.d/keephdfsmaster' }
+    - { src: 'daemonscript/keephdfsjournal.j2', dest: '/etc/init.d/keephdfsjournal' }  
+    - { src: 'ini_hdfs.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/bin/ini_hdfs.sh' }  
+  run_once: true
+  delegate_to: "{{ master_ip }}"
+
+- name: Copying HDFS config to {{ slave1_ip }}
+  template: 
+    src: 'daemonscript/{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: 0755
+    backup: yes
+  with_items:
+    - { src: 'dae-hdfsjournal.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsjournal.sh' }
+    - { src: 'dae-hdfsslave.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsslave.sh' }
+    - { src: 'keephdfsslave.j2', dest: '/etc/init.d/keephdfsslave' }
+    - { src: 'keephdfsjournal.j2', dest: '/etc/init.d/keephdfsjournal' }  
+  run_once: true
+  delegate_to: "{{ slave1_ip }}"
+  
+- name: Copying HDFS config to {{ slave2_ip }}
+  template: 
+    src: 'daemonscript/{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: 0755
+    backup: yes
+  with_items:
+    - { src: 'dae-hdfsjournal.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsjournal.sh' }
+    - { src: 'keephdfsjournal.j2', dest: '/etc/init.d/keephdfsjournal' }  
+  run_once: true
+  delegate_facts: true
+  delegate_to: "{{ slave2_ip }}"
+  
+- name: Copying HDFS config to worker nodes
+  template: 
+    src: 'daemonscript/{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: 0755
+    backup: yes
+  with_items:
+    - { src: 'dae-hdfsworker.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsworker.sh' }
+    - { src: 'keephdfsworker.j2', dest: '/etc/init.d/keephdfsworker' } 
+  
+- name: set hadoop env
+  shell: cd {{ deploy_dir }}/{{ hadoop_version }}/bin/ && ./set_hdfs_env.sh {{ item.opeation }}
+  with_items:
+    - { opeation: 'chkconfig' }
+    - { opeation: 'journal' }
+
+- name: Waiting for the JournalNode start,sleep 10s
+  shell: sleep 10
+
+- block:
+    - name: checking JournalNode status
+      shell: source /etc/profile && jps | grep JournalNode | grep -v grep | wc -l
+      register: status_out
+
+    - name: checking JournalNode
+      fail:
+        msg: "JournalNode节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/*journalnode*"
+      when: status_out.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+  when: inventory_hostname in [master_ip,slave1_ip,slave2_ip]
+      
+- name: Initialization NameNode/ZKFC,Start master NameNode
+  block:
+    - name: initialization hadoop NameNode
+      shell: sh {{ deploy_dir }}/{{ hadoop_version }}/bin/ini_hdfs.sh namenode | grep "yes" | grep -v grep | wc -l
+      register: ini_namenode_out
+    
+    - name: checking namenode init status
+      fail:
+        msg: "namenode 初始化异常,请登陆[{{ master_ip }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/*namenode*"
+      when: ini_namenode_out.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+    
+    - name: initialization hadoop ZKFC
+      shell: sh {{ deploy_dir }}/{{ hadoop_version }}/bin/ini_hdfs.sh zkfc | grep "yes" | grep -v grep | wc -l
+      register: ini_zkfc_out
+    
+    - name: checking hadoop-zk init status
+      fail:
+        msg: "hadoop-zk 初始化异常,请登陆[{{ master_ip }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: ini_zkfc_out.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+     
+    - name: start hadoop Master node
+      shell: cd {{ deploy_dir }}/{{ hadoop_version }}/bin/ && ./set_hdfs_env.sh master
+    
+    - name: Waiting for the Master-namenode start,sleep 20s
+      shell: sleep 20
+    
+    - name: checking {{ master_ip }} NameNode status
+      shell: source /etc/profile && jps | grep NameNode | grep -v grep | wc -l
+      register: master_namenode_status
+      
+    - name: checking master NameNode
+      fail:
+        msg: "NameNode-master未启动,请登陆[{{ master_ip }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/*namenode*"
+      when: master_namenode_status.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+  run_once: true
+  delegate_facts: true
+  delegate_to: "{{ master_ip }}"      
+
+- name: Start slave NameNode  
+  block:  
+    - name: copying {{ master_ip }} NameNode files to Slave
+      shell: "yes | {{ deploy_dir }}/{{ hadoop_version }}/bin/hdfs namenode -bootstrapStandby"
+    
+    - name: start hadoop Slave node
+      shell: cd {{ deploy_dir }}/{{ hadoop_version }}/bin/ && ./set_hdfs_env.sh slave
+      
+    - name: Waiting for the Slave-namenode start,sleep 60s
+      shell: sleep 60  
+      
+    - name: checking {{ slave1_ip }} NameNode status
+      shell: source /etc/profile && jps | grep NameNode | grep -v grep | wc -l
+      register: slave1_namenode_status
+      
+    - name: checking slavel NameNode
+      fail:
+        msg: "NameNode-slave未启动,请登陆[{{ slave1_ip }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/*namenode*"
+      when: slave1_namenode_status.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1   
+  run_once: true
+  delegate_facts: true
+  delegate_to: "{{ slave1_ip }}"   
+
+- name: Start DataNode   
+  block: 
+    - name: start hadoop Worker nodes
+      shell: cd {{ deploy_dir }}/{{ hadoop_version }}/bin/ && ./set_hdfs_env.sh worker
+    
+    - name: Waiting for the DataNode start,sleep 60s
+      shell: sleep 60
+    
+    - name: checking DataNode status
+      shell: source /etc/profile && jps | grep DataNode | grep -v grep | wc -l
+      register: datanode_status
+    
+    - name: checking DataNode
+      fail:
+        msg: "DataNode未启动,请登陆[{{ inventory_hostname }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/*datanode*"
+      when: datanode_status.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+
+- name: delete {{ deploy_dir }}/hadoop-2.7.1.tar.gz
+  file:
+    path: "{{ deploy_dir }}/{{ hadoop_version }}.tar.gz"
+    state: absent
--- a/Hadoop/2.7.1/hdfs/role/tasks/main.yml
+++ b/Hadoop/2.7.1/hdfs/role/tasks/main.yml
@@ -0,0 +1,9 @@
+- block: 
+    - include: uninstall.yml
+    - include: deploy.yml
+    - include: status-check.yml
+  when: (operation) == "install"
+
+- block:
+    - include: uninstall.yml
+  when: (operation) == "uninstall"
--- a/Hadoop/2.7.1/hdfs/role/tasks/status-check.yml
+++ b/Hadoop/2.7.1/hdfs/role/tasks/status-check.yml
@@ -0,0 +1,53 @@
+- name: Setting node_nums variable
+  set_fact: node_nums="{{groups.hdfs|length}}"
+  
+- name: Waiting for the HDFS start,sleep 30s
+  shell: sleep 30  
+  
+- block:
+    - name: checking JournalNode status
+      shell: source /etc/profile && jps | grep JournalNode | grep -v grep | wc -l
+      register: status_out
+
+    - name: checking JournalNode
+      fail:
+        msg: "JournalNode节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/*journalnode*"
+      when: status_out.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+  when: inventory_hostname in groups['hdfs'][0:3]
+  
+- block:
+    - name: checking DFSZKFailoverController status
+      shell: source /etc/profile && jps | grep DFSZKFailoverController | grep -v grep | wc -l
+      register: status_out
+
+    - name: checking DFSZKFailoverController
+      fail:
+        msg: "DFSZKFailoverController节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/*zkfc*"
+      when: status_out.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+      
+    - name: checking NameNode status
+      shell: source /etc/profile && jps | grep NameNode | grep -v grep | wc -l
+      register: status_out
+
+    - name: checking NameNode
+      fail:
+        msg: "NameNode节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/*namenode*"
+      when: status_out.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+  when: inventory_hostname in groups['hdfs'][0:2]  
+ 
+- name: checking DataNode status
+  shell: source /etc/profile && jps | grep DataNode | grep -v grep | wc -l
+  register: status_out
+
+- name: checking DataNode
+  fail:
+    msg: "DFSZKFailoverController节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/*datanode*"
+  when: status_out.stdout != '1'
+  run_once: true
+  delegate_to: 127.0.0.1
--- a/Hadoop/2.7.1/hdfs/role/tasks/uninstall.yml
+++ b/Hadoop/2.7.1/hdfs/role/tasks/uninstall.yml
@@ -0,0 +1,38 @@
+- block:
+    - name: copy unload_hdfs.sh to {{ deploy_dir }}/
+      template: 
+        src: 'unload_hdfs.sh.j2'
+        dest: '{{ deploy_dir }}/unload_hdfs.sh'
+        force: true
+        mode: 0755
+        
+    - name: unload hadoop
+      shell: cd {{ deploy_dir }} && sh unload_hdfs.sh
+      
+    - name: Ansible delete {{ deploy_dir }}/unload_hdfs.sh
+      file:
+        path: "{{ deploy_dir }}/unload_hdfs.sh"
+        state: absent
+        
+    - name: Checking ZooKeeper has Hadoop nodes
+      shell: docker exec zookeeper zkCli.sh ls / | grep -w "hadoop-ha" | wc -l
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      register: has_zknode
+      
+    - name: Delete Hadoop nodes in ZooKeeper
+      shell: "docker exec zookeeper zkCli.sh rmr /hadoop-ha"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      when: has_zknode.stdout >= '1'
+      
+    - name: Check if the Hadoop service already exists
+      shell: source /etc/profile && jps -l | egrep "org.apache.hadoop.hdfs.qjournal.server.JournalNode|org.apache.hadoop.hdfs.tools.DFSZKFailoverController|org.apache.hadoop.hdfs.server.datanode.DataNode|org.apache.hadoop.hdfs.server.namenode.NameNode" | wc -l
+      register: check_out
+      
+    - name: To terminate execution
+      fail:
+       msg: "卸载失败，组件可能非本安装部署，请手动卸载后继续安装"
+      run_once: true
+      delegate_to: 127.0.0.1 
+      when: check_out.stdout >= '1'        
--- a/Hadoop/2.7.1/hdfs/role/templates/core-site.xml.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/core-site.xml.j2
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+
+<!-- Put site-specific property overrides in this file. -->
+
+<configuration>
+    <property>  
+        <name>fs.defaultFS</name>  
+        <value>hdfs://ns1</value>  
+    </property>
+    <property>
+        <name>hadoop.tmp.dir</name>
+        <value>file:{{ hdfs_data_dir }}/tmp</value>
+    </property>
+    <property>
+        <name>io.file.buffer.size</name>
+        <value>131702</value>
+    </property>
+    <property>
+	<name>hadoop.proxyuser.root.hosts</name>
+	<value>*</value>
+    </property>
+    <property>
+	<name>hadoop.proxyuser.root.groups</name>
+	<value>*</value>
+    </property>
+    <property>
+	<name>hadoop.logfile.size</name>
+	<value>10000000</value>
+	<description>The max size of each log file</description>
+    </property>
+    <property>
+	<name>hadoop.logfile.count</name>
+	<value>1</value>
+	<description>The max number of log files</description>
+    </property>
+    <property>  
+        <name>ha.zookeeper.quorum</name>  
+{% for dev_info in groups.zookeeper -%}
+ {% if loop.last -%}
+{{dev_info}}:2181</value>
+ {% elif loop.first %}
+        <value>{{dev_info}}:2181,
+ {%- else %}
+{{dev_info}}:2181,
+ {%- endif %}
+{%- endfor %}
+    </property>
+    <property>
+        <name>ipc.client.connect.timeout</name>
+        <value>90000</value>
+    </property>
+</configuration>
+
--- a/Hadoop/2.7.1/hdfs/role/templates/daemonscript/dae-hdfsjournal.sh.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/daemonscript/dae-hdfsjournal.sh.j2
@@ -0,0 +1,42 @@
+#!/bin/bash
+source /etc/profile
+
+BASE_DIR={{ deploy_dir }}
+
+VERSION={{ hadoop_version }}
+
+function set_log(){
+RES_SUM_FILE=$BASE_DIR/$VERSION/logs
+
+if [ ! -f "$RES_SUM_FILE/" ]
+then
+  mkdir -p $RES_SUM_FILE
+fi
+
+if [ ! -d "$RES_SUM_FILE/$1" ];then
+  echo "0" > $RES_SUM_FILE/$1
+fi
+
+OLD_NUM=`cat $RES_SUM_FILE/$1`
+RESTART_NUM=`expr $OLD_NUM + 1`
+echo $RESTART_NUM > $RES_SUM_FILE/$1
+if [ $OLD_NUM -eq "0" ];then
+  echo "`date "+%Y-%m-%d %H:%M:%S"` - Hadoop $2服务初次启动" >> $BASE_DIR/$VERSION/logs/restart.log
+else
+  echo "`date +%Y-%m-%d` `date +%H:%M:%S` - Hadoop $2服务异常 - 重启次数 -> $RESTART_NUM." >> $BASE_DIR/$VERSION/logs/restart.log
+fi
+}
+
+
+while true ; do
+
+HAS_JN=`ps -ef | grep JournalNode | grep -v grep | wc -l`
+
+if [ $HAS_JN -eq "0" ];then
+  yes | $BASE_DIR/$VERSION/sbin/hadoop-daemon.sh start journalnode > /dev/null
+  set_log jnRes_sum JournalNode
+fi
+
+sleep 60
+done
+
--- a/Hadoop/2.7.1/hdfs/role/templates/daemonscript/dae-hdfsmaster.sh.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/daemonscript/dae-hdfsmaster.sh.j2
@@ -0,0 +1,53 @@
+#!/bin/bash
+source /etc/profile
+
+BASE_DIR={{ deploy_dir }}
+
+VERSION={{ hadoop_version }}
+
+function set_log(){
+RES_SUM_FILE=$BASE_DIR/$VERSION/logs
+
+if [ ! -f "$RES_SUM_FILE/" ]
+then
+  mkdir -p $RES_SUM_FILE
+fi
+
+if [ ! -d "$RES_SUM_FILE/$1" ];then
+  echo "0" > $RES_SUM_FILE/$1
+fi
+
+OLD_NUM=`cat $RES_SUM_FILE/$1`
+RESTART_NUM=`expr $OLD_NUM + 1`
+echo $RESTART_NUM > $RES_SUM_FILE/$1
+if [ $OLD_NUM -eq "0" ];then
+  echo "`date "+%Y-%m-%d %H:%M:%S"` - Hadoop $2服务初次启动" >> $BASE_DIR/$VERSION/logs/restart.log
+else
+  echo "`date +%Y-%m-%d` `date +%H:%M:%S` - Hadoop $2服务异常 - 重启次数 -> $RESTART_NUM." >> $BASE_DIR/$VERSION/logs/restart.log
+fi
+}
+
+
+while true ; do
+
+HAS_NN=`ps -ef | grep NameNode | grep -v grep | wc -l`
+HAS_ZKFC=`ps -ef | grep DFSZKFailoverController | grep -v grep | wc -l`
+#HAS_NM=`ps -ef | grep NodeManager | grep -v grep | wc -l`
+
+if [ $HAS_NN -eq "0" ];then
+  yes | $BASE_DIR/$VERSION/sbin/hadoop-daemon.sh start namenode > /dev/null
+  set_log nnRes_sum NameNode
+fi
+
+if [ $HAS_ZKFC -eq "0" ];then
+  yes | $BASE_DIR/$VERSION/sbin/hadoop-daemon.sh start zkfc > /dev/null
+  set_log zkfcRes_sum DFSZKFailoverController
+fi
+
+#if [ $HAS_NM -eq "0" ];then
+#  $BASE_DIR/$VERSION/sbin/yarn-daemon.sh start nodemanager > /dev/null
+#  set_log nmRes_sum NodeManager
+#fi
+
+sleep 60
+done
--- a/Hadoop/2.7.1/hdfs/role/templates/daemonscript/dae-hdfsslave.sh.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/daemonscript/dae-hdfsslave.sh.j2
@@ -0,0 +1,60 @@
+#!/bin/bash
+source /etc/profile
+
+BASE_DIR={{ deploy_dir }}
+
+VERSION={{ hadoop_version }}
+
+function set_log(){
+RES_SUM_FILE=$BASE_DIR/$VERSION/logs
+
+if [ ! -f "$RES_SUM_FILE/" ]
+then
+  mkdir -p $RES_SUM_FILE
+fi
+
+if [ ! -d "$RES_SUM_FILE/$1" ];then
+  echo "0" > $RES_SUM_FILE/$1
+fi
+
+OLD_NUM=`cat $RES_SUM_FILE/$1`
+RESTART_NUM=`expr $OLD_NUM + 1`
+echo $RESTART_NUM > $RES_SUM_FILE/$1
+if [ $OLD_NUM -eq "0" ];then
+  echo "`date "+%Y-%m-%d %H:%M:%S"` - Hadoop $2服务初次启动" >> $BASE_DIR/$VERSION/logs/restart.log
+else
+  echo "`date +%Y-%m-%d` `date +%H:%M:%S` - Hadoop $2服务异常 - 重启次数 -> $RESTART_NUM." >> $BASE_DIR/$VERSION/logs/restart.log
+fi
+}
+
+
+while true ; do
+
+HAS_NN=`ps -ef | grep NameNode | grep -v grep | wc -l`
+HAS_ZKFC=`ps -ef | grep DFSZKFailoverController | grep -v grep | wc -l`
+#HAS_NM=`ps -ef | grep NodeManager | grep -v grep | wc -l`
+#HAS_RM=`ps -ef | grep ResourceManager | grep -v grep | wc -l`
+
+if [ $HAS_NN -eq "0" ];then
+  yes | $BASE_DIR/$VERSION/sbin/hadoop-daemon.sh start namenode > /dev/null
+  set_log nnRes_sum NameNode
+fi
+
+if [ $HAS_ZKFC -eq "0" ];then
+  yes | $BASE_DIR/$VERSION/sbin/hadoop-daemon.sh start zkfc > /dev/null
+  set_log zkfcRes_sum DFSZKFailoverController
+fi
+
+#if [ $HAS_NM -eq "0" ];then
+#  $BASE_DIR/$VERSION/sbin/yarn-daemon.sh start nodemanager > /dev/null
+#  set_log nmRes_sum NodeManager
+#fi
+
+#if [ $HAS_RM -eq "0" ];then
+#  $BASE_DIR/$VERSION/sbin/yarn-daemon.sh start resourcemanager > /dev/null
+#  set_log RMRes_sum ResourceManager
+#fi
+
+sleep 60
+done
+
--- a/Hadoop/2.7.1/hdfs/role/templates/daemonscript/dae-hdfsworker.sh.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/daemonscript/dae-hdfsworker.sh.j2
@@ -0,0 +1,47 @@
+#!/bin/bash
+source /etc/profile
+
+BASE_DIR={{ deploy_dir }}
+
+VERSION={{ hadoop_version }}
+
+function set_log(){
+RES_SUM_FILE=$BASE_DIR/$VERSION/logs
+
+if [ ! -f "$RES_SUM_FILE/" ]
+then
+  mkdir -p $RES_SUM_FILE
+fi
+
+if [ ! -d "$RES_SUM_FILE/$1" ];then
+  echo "0" > $RES_SUM_FILE/$1
+fi
+
+OLD_NUM=`cat $RES_SUM_FILE/$1`
+RESTART_NUM=`expr $OLD_NUM + 1`
+echo $RESTART_NUM > $RES_SUM_FILE/$1
+if [ $OLD_NUM -eq "0" ];then
+  echo "`date "+%Y-%m-%d %H:%M:%S"` - Hadoop $2服务初次启动" >> $BASE_DIR/$VERSION/logs/restart.log
+else
+  echo "`date +%Y-%m-%d` `date +%H:%M:%S` - Hadoop $2服务异常 - 重启次数 -> $RESTART_NUM." >> $BASE_DIR/$VERSION/logs/restart.log
+fi
+}
+
+
+while true ; do
+
+HAS_DN=`ps -ef | grep DataNode | grep -v grep | wc -l`
+#HAS_NM=`ps -ef | grep NodeManager | grep -v grep | wc -l`
+
+if [ $HAS_DN -eq "0" ];then
+  yes | $BASE_DIR/$VERSION/sbin/hadoop-daemon.sh start datanode > /dev/null
+  set_log dnRes_sum DataNode
+fi
+
+#if [ $HAS_NM -eq "0" ];then
+#  $BASE_DIR/$VERSION/sbin/yarn-daemon.sh start nodemanager > /dev/null
+#  set_log nmRes_sum NodeManager
+#fi
+
+sleep 60
+done
--- a/Hadoop/2.7.1/hdfs/role/templates/daemonscript/keephdfsjournal.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/daemonscript/keephdfsjournal.j2
@@ -0,0 +1,47 @@
+#!/bin/bash
+# 
+# netconsole    This loads the netconsole module with the configured parameters.
+#
+# chkconfig:123456 40 60
+# description: keephdfsjournal
+source /etc/profile
+PRO_NAME=keephdfsjournal
+
+INS_DIR={{ deploy_dir }}
+#版本
+VERSION={{ hadoop_version }}
+
+case $1 in
+start)
+journal=`ps -ef | grep dae-hdfsjournal.sh | grep -v grep | wc -l`
+if [ $journal -lt 1 ];then
+nohup $INS_DIR/$VERSION/sbin/dae-hdfsjournal.sh > /dev/null 2>&1 &
+fi
+
+;;
+
+stop)
+HAS_KEEP_SHELL=`ps -ef | grep dae-hdfsjournal.sh | grep -v grep | awk '{print $2}'`
+if [ $HAS_KEEP_SHELL ];then
+echo "守护进程PID：$HAS_KEEP_SHELL"
+kill -9 $HAS_KEEP_SHELL
+fi
+
+sh $INS_DIR/$VERSION/sbin/hadoop-daemon.sh stop journalnode > /dev/null
+;;
+
+status)
+num=`ps -ef | grep JournalNode | grep -v grep | wc -l`
+if [ "$num" -eq "1" ];then
+echo "JournalNode进程已启动"
+else
+echo "JournalNode进程未启动"
+fi
+
+;;
+
+* )
+echo "use keephdfsjournal [start|stop|status]"
+;;
+esac
+
--- a/Hadoop/2.7.1/hdfs/role/templates/daemonscript/keephdfsmaster.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/daemonscript/keephdfsmaster.j2
@@ -0,0 +1,42 @@
+#!/bin/bash
+# 
+# netconsole    This loads the netconsole module with the configured parameters.
+#
+# chkconfig:123456 40 60
+# description: keephdfsmaster
+source /etc/profile
+PRO_NAME=keephdfsmaster
+
+INS_DIR={{ deploy_dir }}
+#版本
+VERSION={{ hadoop_version }}
+
+case $1 in
+start)
+master=`ps -ef | grep dae-hdfsmaster.sh | grep -v grep | wc -l`
+if [ $master -lt 1 ];then
+nohup $INS_DIR/$VERSION/sbin/dae-hdfsmaster.sh > /dev/null 2>&1 &
+fi
+;;
+
+stop)
+HAS_KEEP_SHELL=`ps -ef | grep dae-hdfsmaster.sh | grep -v grep | awk '{print $2}'`
+if [ $HAS_KEEP_SHELL ];then
+echo "守护进程PID：$HAS_KEEP_SHELL"
+kill -9 $HAS_KEEP_SHELL
+fi
+
+sh $INS_DIR/$VERSION/sbin/hadoop-daemon.sh stop namenode > /dev/null
+sh $INS_DIR/$VERSION/sbin/hadoop-daemon.sh stop zkfc > /dev/null
+;;
+
+status)
+hdfs haadmin -getServiceState nn1
+hdfs dfsadmin -report
+;;
+
+* )
+echo "use keephdfsmaster [start|stop|status]"
+;;
+esac
+
--- a/Hadoop/2.7.1/hdfs/role/templates/daemonscript/keephdfsslave.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/daemonscript/keephdfsslave.j2
@@ -0,0 +1,42 @@
+#!/bin/bash
+# 
+# netconsole    This loads the netconsole module with the configured parameters.
+#
+# chkconfig:123456 40 60
+# description: keephdfsslave
+source /etc/profile
+PRO_NAME=keephdfsslave
+
+INS_DIR={{ deploy_dir }}
+#版本
+VERSION={{ hadoop_version }}
+
+case $1 in
+start)
+slave=`ps -ef | grep dae-hdfsslave.sh | grep -v grep | wc -l`
+if [ $slave -lt 1 ];then
+nohup $INS_DIR/$VERSION/sbin/dae-hdfsslave.sh > /dev/null 2>&1 &
+fi
+;;
+
+stop)
+HAS_KEEP_SHELL=`ps -ef | grep dae-hdfsslave.sh | grep -v grep | awk '{print $2}'`
+if [ $HAS_KEEP_SHELL ];then
+echo "守护进程PID：$HAS_KEEP_SHELL"
+kill -9 $HAS_KEEP_SHELL
+fi
+
+sh $INS_DIR/$VERSION/sbin/hadoop-daemon.sh stop namenode > /dev/null
+sh $INS_DIR/$VERSION/sbin/hadoop-daemon.sh stop zkfc > /dev/null
+;;
+
+status)
+hdfs haadmin -getServiceState nn2
+hdfs dfsadmin -report
+;;
+
+* )
+echo "use keephdfsslave [start|stop|status]"
+;;
+esac
+
--- a/Hadoop/2.7.1/hdfs/role/templates/daemonscript/keephdfsworker.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/daemonscript/keephdfsworker.j2
@@ -0,0 +1,47 @@
+#!/bin/bash
+# 
+# netconsole    This loads the netconsole module with the configured parameters.
+#
+# chkconfig:123456 40 60
+# description: keephdfsworker
+source /etc/profile
+PRO_NAME=keephdfsworker
+
+INS_DIR={{ deploy_dir }}
+#版本
+VERSION={{ hadoop_version }}
+
+case $1 in
+start)
+worker=`ps -ef | grep dae-hdfsworker.sh | grep -v grep | wc -l`
+if [ $worker -lt 1 ];then
+nohup $INS_DIR/$VERSION/sbin/dae-hdfsworker.sh > /dev/null 2>&1 &
+fi
+
+;;
+
+stop)
+HAS_KEEP_SHELL=`ps -ef | grep dae-hdfsworker.sh | grep -v grep | awk '{print $2}'`
+if [ $HAS_KEEP_SHELL ];then
+echo "守护进程PID：$HAS_KEEP_SHELL"
+kill -9 $HAS_KEEP_SHELL
+fi
+
+sh $INS_DIR/$VERSION/sbin/hadoop-daemon.sh stop datanode > /dev/null
+;;
+
+status)
+num=`ps -ef | grep DataNode | grep -v grep | wc -l`
+if [ "$num" -eq "1" ];then
+echo "DataNode进程已启动"
+else
+echo "DataNode进程未启动"
+fi
+
+;;
+
+* )
+echo "use keephdfsworker [start|stop|status]"
+;;
+esac
+
--- a/Hadoop/2.7.1/hdfs/role/templates/hadoop-env.sh.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/hadoop-env.sh.j2
@@ -0,0 +1,105 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Set Hadoop-specific environment variables here.
+
+# The only required environment variable is JAVA_HOME.  All others are
+# optional.  When running a distributed configuration it is best to
+# set JAVA_HOME in this file, so that it is correctly defined on
+# remote nodes.
+export HADOOP_NAMENODE_JMX_OPTS="-Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.local.only=false -javaagent:{{ deploy_dir }}/{{ hadoop_version }}/monitor/jmx_prometheus_javaagent-0.12.0.jar=9905:{{ deploy_dir }}/{{ hadoop_version }}/monitor/hdfs.yaml"
+export HADOOP_DATANODE_JMX_OPTS="-Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.local.only=false -javaagent:{{ deploy_dir }}/{{ hadoop_version }}/monitor/jmx_prometheus_javaagent-0.12.0.jar=9906:{{ deploy_dir }}/{{ hadoop_version }}/monitor/hdfs.yaml"
+
+# The java implementation to use.
+#export HADOOP_HEAPSIZE=m
+#export JAVA_HOME=/usr/local/jdk/jdk1.8.0_73
+export JAVA_HOME=$JAVA_HOME
+# The jsvc implementation to use. Jsvc is required to run secure datanodes
+# that bind to privileged ports to provide authentication of data transfer
+# protocol.  Jsvc is not required if SASL is configured for authentication of
+# data transfer protocol using non-privileged ports.
+#export JSVC_HOME=${JSVC_HOME}
+
+export HADOOP_CONF_DIR=${HADOOP_CONF_DIR:-"/etc/hadoop"}
+
+# Extra Java CLASSPATH elements.  Automatically insert capacity-scheduler.
+for f in $HADOOP_HOME/contrib/capacity-scheduler/*.jar; do
+  if [ "$HADOOP_CLASSPATH" ]; then
+    export HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$f
+  else
+    export HADOOP_CLASSPATH=$f
+  fi
+done
+
+# The maximum amount of heap to use, in MB. Default is 1000.
+#export HADOOP_HEAPSIZE=
+#export HADOOP_NAMENODE_INIT_HEAPSIZE=""
+
+# Extra Java runtime options.  Empty by default.
+export HADOOP_OPTS="$HADOOP_OPTS -Djava.net.preferIPv4Stack=true"
+
+# Command specific options appended to HADOOP_OPTS when specified
+export HADOOP_NAMENODE_OPTS="$HADOOP_NAMENODE_OPTS {{ hadoop.namenode.java_opt }} -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=256m -XX:SurvivorRatio=2 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:MaxTenuringThreshold=15 -XX:+UseCMSCompactAtFullCollection -XX:CMSFullGCsBeforeCompaction=1 -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -XX:-DisableExplicitGC -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:{{ deploy_dir }}/{{ hadoop_version }}/logs/gc-namenode-%t.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=100M -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath={{ deploy_dir }}/{{ hadoop_version }}/logs/ -Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,RFAS} -Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender}"
+
+export HADOOP_DATANODE_OPTS="$HADOOP_DATANODE_OPTS {{ hadoop.datanode.java_opt }} -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=256m -XX:SurvivorRatio=2 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:MaxTenuringThreshold=15 -XX:+UseCMSCompactAtFullCollection -XX:CMSFullGCsBeforeCompaction=1 -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:{{ deploy_dir }}/{{ hadoop_version }}/logs/gc-datanode-%t.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=100M -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath={{ deploy_dir }}/{{ hadoop_version }}/logs/ -Dhadoop.security.logger=ERROR,RFAS"
+
+export HADOOP_JOURNALNODE_OPTS="$HADOOP_JOURNALNODE_OPTS {{ hadoop.journalnode.java_opt }}"
+
+export HADOOP_ZKFC_OPTS="$HADOOP_ZKFC_OPTS {{ hadoop.zkfc.java_opt }}"
+
+export HADOOP_SECONDARYNAMENODE_OPTS="-Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,RFAS} -Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender} $HADOOP_SECONDARYNAMENODE_OPTS"
+
+export HADOOP_NFS3_OPTS="$HADOOP_NFS3_OPTS"
+export HADOOP_PORTMAP_OPTS="-Xmx512m $HADOOP_PORTMAP_OPTS"
+
+# The following applies to multiple commands (fs, dfs, fsck, distcp etc)
+export HADOOP_CLIENT_OPTS="-Xmx512m $HADOOP_CLIENT_OPTS"
+#HADOOP_JAVA_PLATFORM_OPTS="-XX:-UsePerfData $HADOOP_JAVA_PLATFORM_OPTS"
+
+# On secure datanodes, user to run the datanode as after dropping privileges.
+# This **MUST** be uncommented to enable secure HDFS if using privileged ports
+# to provide authentication of data transfer protocol.  This **MUST NOT** be
+# defined if SASL is configured for authentication of data transfer protocol
+# using non-privileged ports.
+export HADOOP_SECURE_DN_USER=${HADOOP_SECURE_DN_USER}
+
+# Where log files are stored.  $HADOOP_HOME/logs by default.
+#export HADOOP_LOG_DIR=${HADOOP_LOG_DIR}/$USER
+
+# Where log files are stored in the secure data environment.
+export HADOOP_SECURE_DN_LOG_DIR=${HADOOP_LOG_DIR}/${HADOOP_HDFS_USER}
+
+###
+# HDFS Mover specific parameters
+###
+# Specify the JVM options to be used when starting the HDFS Mover.
+# These options will be appended to the options specified as HADOOP_OPTS
+# and therefore may override any similar flags set in HADOOP_OPTS
+#
+# export HADOOP_MOVER_OPTS=""
+
+###
+# Advanced Users Only!
+###
+
+# The directory where pid files are stored. /tmp by default.
+# NOTE: this should be set to a directory that can only be written to by 
+#       the user that will run the hadoop daemons.  Otherwise there is the
+#       potential for a symlink attack.
+export HADOOP_PID_DIR={{ deploy_dir }}/{{ hadoop_version }}/pids
+export HADOOP_SECURE_DN_PID_DIR=${HADOOP_PID_DIR}
+# A string representing this instance of hadoop. $USER by default.
+export HADOOP_IDENT_STRING=$USER
--- a/Hadoop/2.7.1/hdfs/role/templates/hdfs-site.xml.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/hdfs-site.xml.j2
@@ -0,0 +1,142 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+
+<!-- Put site-specific property overrides in this file. -->
+
+<configuration>
+    <property>
+        <name>dfs.namenode.name.dir</name>
+        <value>file:{{ hdfs_data_dir }}/dfs/name</value>
+    </property>
+    <property>
+        <name>dfs.datanode.data.dir</name>
+        <value>file:{{ hdfs_data_dir }}/dfs/data</value>
+    </property>
+    <property>
+        <name>dfs.replication</name>
+        <value>2</value>
+    </property>
+    <property>
+	<name>dfs.webhdfs.enabled</name>
+	<value>true</value>
+    </property>
+    <property>
+        <name>dfs.permissions</name>
+        <value>false</value>
+    </property>	
+	<property>  
+        <name>dfs.permissions.enabled</name>  
+        <value>false</value>  
+    </property>  
+    <property>  
+        <name>dfs.nameservices</name>  
+        <value>ns1</value>  
+    </property>  
+    <property>  
+        <name>dfs.blocksize</name>  
+        <value>134217728</value>  
+    </property>  
+    <property>  
+        <name>dfs.ha.namenodes.ns1</name>  
+        <value>nn1,nn2</value>  
+    </property>  
+    <!-- nn1的RPC通信地址，nn1所在地址  -->  
+    <property>  
+        <name>dfs.namenode.rpc-address.ns1.nn1</name>  
+        <value>{{ groups.hdfs[0] }}:9000</value>  
+    </property>  
+    <!-- nn1的http通信地址，外部访问地址 -->  
+    <property>  
+        <name>dfs.namenode.http-address.ns1.nn1</name>  
+        <value>{{ groups.hdfs[0] }}:50070</value>  
+    </property>  
+    <!-- nn2的RPC通信地址，nn2所在地址 -->  
+    <property>  
+        <name>dfs.namenode.rpc-address.ns1.nn2</name>  
+        <value>{{ groups.hdfs[1] }}:9000</value>  
+    </property>  
+    <!-- nn2的http通信地址，外部访问地址 -->  
+    <property>  
+        <name>dfs.namenode.http-address.ns1.nn2</name>  
+        <value>{{ groups.hdfs[1] }}:50070</value>  
+    </property>  
+    <!-- 指定NameNode的元数据在JournalNode日志上的存放位置(一般和zookeeper部署在一起) -->  
+    <property>  
+        <name>dfs.namenode.shared.edits.dir</name>  
+        <value>qjournal://{{groups.hdfs[0]}}:8485;{{groups.hdfs[1]}}:8485;{{groups.hdfs[2]}}:8485/ns1</value>  
+    </property>  
+    <!-- 指定JournalNode在本地磁盘存放数据的位置 -->  
+    <property>  
+        <name>dfs.journalnode.edits.dir</name>  
+        <value>{{ hdfs_data_dir }}/journal</value>  
+    </property>  
+    <!--客户端通过代理访问namenode，访问文件系统，HDFS 客户端与Active 节点通信的Java 类，使用其确定Active 节点是否活跃  -->  
+    <property>  
+        <name>dfs.client.failover.proxy.provider.ns1</name>  
+        <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>  
+    </property>  
+    <!--这是配置自动切换的方法，有多种使用方法，具体可以看官网，在文末会给地址，这里是远程登录杀死的方法  -->  
+    <property>  
+        <name>dfs.ha.fencing.methods</name>  
+        <value>sshfence</value>    
+        <value>shell(true)</value> 
+    </property>  
+    <!-- 这个是使用sshfence隔离机制时才需要配置ssh免登陆 -->  
+    <property>  
+        <name>dfs.ha.fencing.ssh.private-key-files</name>  
+        <value>/root/.ssh/id_rsa</value>  
+    </property>  
+    <!-- 配置sshfence隔离机制超时时间，这个属性同上，如果你是用脚本的方法切换，这个应该是可以不配置的 -->  
+    <property>  
+        <name>dfs.ha.fencing.ssh.connect-timeout</name>  
+        <value>30000</value>  
+    </property>  
+    <!-- 这个是开启自动故障转移，如果你没有自动故障转移，这个可以先不配 -->  
+    <property>  
+        <name>dfs.ha.automatic-failover.enabled</name>  
+        <value>true</value>  
+    </property>
+    <property>
+        <name>dfs.datanode.max.transfer.threads</name>
+        <value>8192</value>
+    </property>
+    <!-- namenode处理RPC请求线程数，增大该值资源占用不大 -->
+    <property>
+        <name>dfs.namenode.handler.count</name>
+        <value>{{ hadoop.namenode['dfs.namenode.handler.count'] }}</value>
+    </property>
+    <!-- datanode处理RPC请求线程数，增大该值会占用更多内存 -->
+    <property>
+        <name>dfs.datanode.handler.count</name>
+        <value>{{ hadoop.datanode['dfs.datanode.handler.count'] }}</value>
+    </property>
+    <!-- balance时可占用的带宽 -->
+    <property>
+        <name>dfs.balance.bandwidthPerSec</name>
+        <value>104857600</value>
+    </property>
+    <!-- 磁盘预留空间，该空间不会被hdfs占用，单位字节-->
+    <property>
+        <name>dfs.datanode.du.reserved</name>
+        <value>53687091200</value>
+    </property>
+    <!-- datanode与namenode连接超时时间，单位毫秒  2 * heartbeat.recheck.interval + 30000  -->
+    <property>
+	<name>heartbeat.recheck.interval</name>
+	<value>100000</value>
+    </property>
+</configuration>
+
--- a/Hadoop/2.7.1/hdfs/role/templates/ini_hdfs.sh.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/ini_hdfs.sh.j2
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+
+MASTER_IP={{ groups.hdfs[0] }}
+SLAVE1_IP={{ groups.hdfs[1] }}
+
+BASE_DIR={{ deploy_dir }}
+VERSION={{ hadoop_version }}
+
+function ini_namenode() {
+
+cd $BASE_DIR/$VERSION/bin
+yes | ./hadoop namenode -format
+
+if [ $? -eq "0" ];then
+# scp -r $BASE_DIR/hadoop/ root@$SLAVE1_IP:$BASE_DIR/ 
+ echo yes
+else
+ echo no
+fi
+}
+
+function ini_zk() {
+
+cd $BASE_DIR/$VERSION/bin
+yes | ./hdfs zkfc -formatZK
+
+if [ $? -eq "0" ];then
+  echo yes
+else
+  echo no
+fi
+}
+
+case $1 in
+[namenode]*)
+ini_namenode
+;;
+[zkfc]*)
+ini_zk
+;;
+* )
+echo "请输入已有的指令."
+;;
+esac
+
--- a/Hadoop/2.7.1/hdfs/role/templates/mapred-site.xml.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/mapred-site.xml.j2
@@ -0,0 +1,33 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+
+<!-- Put site-specific property overrides in this file. -->
+
+<configuration>
+    <property>  
+        <name>mapreduce.framework.name</name>  
+        <value>yarn</value>  
+    </property>  
+    <property>  
+        <name>mapreduce.jobhistory.address</name>  
+        <value>{{ groups.hdfs[0] }}:10020</value>  
+    </property>  
+    <property>  
+        <name>mapreduce.jobhistory.webapp.address</name>  
+        <value>{{ groups.hdfs[0] }}:19888</value>  
+    </property>  
+</configuration>
+
--- a/Hadoop/2.7.1/hdfs/role/templates/set_hdfs_env.sh.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/set_hdfs_env.sh.j2
@@ -0,0 +1,71 @@
+#!/bin/bash
+
+source /etc/profile
+
+function setChkconfig(){
+echo -e "\n#hadoop\nexport HADOOP_HOME={{ deploy_dir }}/{{ hadoop_version }}\nexport PATH=\$HADOOP_HOME/sbin:\$PATH\nexport PATH=\$HADOOP_HOME/bin:\$PATH\nexport HADOOP_CLASSPATH=\`hadoop classpath\`" >> /etc/profile.d/hadoop.sh
+chmod +x /etc/profile.d/hadoop.sh
+
+if [ -x '/etc/init.d/keephdfsmaster' ];then
+  chkconfig --add keephdfsmaster
+  chkconfig keephdfsmaster on
+fi
+
+if [ -x '/etc/init.d/keephdfsslave' ];then
+  chkconfig --add keephdfsslave
+  chkconfig keephdfsslave on
+fi
+
+if [ -x '/etc/init.d/keephdfsworker' ];then
+  chkconfig --add keephdfsworker
+  chkconfig keephdfsworker on
+fi
+
+if [ -x '/etc/init.d/keephdfsjournal' ];then
+  chkconfig --add keephdfsjournal
+  chkconfig keephdfsjournal on
+fi
+}
+
+case $1 in
+journal)
+if [ -x '/etc/init.d/keephdfsjournal' ];then
+  service keephdfsjournal start && sleep 5
+  journal_dae=`ps -ef | grep dae-hdfsjournal.sh | grep -v grep | wc -l`
+  if [ $journal_dae -lt 1 ];then
+    nohup {{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsjournal.sh > /dev/null 2>&1 &
+  fi
+fi
+;;
+master)
+if [ -x '/etc/init.d/keephdfsmaster' ];then
+  service keephdfsmaster start && sleep 5
+  master_dae=`ps -ef | grep dae-hdfsmaster.sh | grep -v grep | wc -l`
+  if [ $master_dae -lt 1 ];then
+    nohup {{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsmaster.sh > /dev/null 2>&1 &
+  fi
+fi
+;;
+slave)
+if [ -x '/etc/init.d/keephdfsslave' ];then
+  service keephdfsslave start && sleep 5
+  slave_dae=`ps -ef | grep dae-hdfsslave.sh | grep -v grep | wc -l`
+  if [ $slave_dae -lt 1 ];then
+    nohup {{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsslave.sh > /dev/null 2>&1 &
+  fi
+fi  
+;;
+worker)
+if [ -x '/etc/init.d/keephdfsworker' ];then
+  service keephdfsworker start && sleep 5
+  worker_dae=`ps -ef | grep dae-hdfsworker.sh | grep -v grep | wc -l`
+  if [ $worker_dae -lt 1 ];then
+    nohup {{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-hdfsworker.sh > /dev/null 2>&1 &
+  fi
+fi  
+;;  
+chkconfig)
+  setChkconfig;;
+* )
+;;
+esac
--- a/Hadoop/2.7.1/hdfs/role/templates/slaves.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/slaves.j2
@@ -0,0 +1,4 @@
+{% set combined_group = groups.hdfs %}
+{% for dev_info in combined_group %}
+{{dev_info}}
+{% endfor %}
--- a/Hadoop/2.7.1/hdfs/role/templates/unload_hdfs.sh.j2
+++ b/Hadoop/2.7.1/hdfs/role/templates/unload_hdfs.sh.j2
@@ -0,0 +1,86 @@
+#!/bin/bash
+source /etc/profile
+
+function killService(){
+keeppath='/etc/init.d/keephdfsjournal'
+if [ -x $keeppath ];then
+service keephdfsjournal stop
+chkconfig keephdfsjournal off
+systemctl daemon-reload
+rm -rf /etc/init.d/keephdfsjournal
+fi
+
+keeppath='/etc/init.d/keephdfsmaster'
+if [ -x $keeppath ];then
+service keephdfsmaster stop
+chkconfig keephdfsmaster off
+systemctl daemon-reload
+rm -rf /etc/init.d/keephdfsmaster
+fi
+
+keeppath='/etc/init.d/keephdfsslave'
+if [ -x $keeppath ];then
+service keephdfsslave stop
+chkconfig keephdfsslave off
+systemctl daemon-reload
+rm -rf /etc/init.d/keephdfsslave
+fi
+
+keeppath='/etc/init.d/keephdfsworker'
+if [ -x $keeppath ];then
+service keephdfsworker stop
+chkconfig keephdfsworker off
+systemctl daemon-reload
+rm -rf /etc/init.d/keephdfsworker
+fi
+}
+
+
+function killPid(){
+livenum=`jps -l | egrep -w "org.apache.hadoop.hdfs.qjournal.server.JournalNode" | grep -v grep |wc -l`
+if [ $livenum -ne 0 ];then
+keeppid=`jps -l |egrep -w "org.apache.hadoop.hdfs.qjournal.server.JournalNode" | awk '{print $1}'`
+kill -9 $keeppid
+fi
+
+livenum=`jps -l | egrep -w "org.apache.hadoop.hdfs.tools.DFSZKFailoverController" | grep -v grep |wc -l`
+if [ $livenum -ne 0 ];then
+keeppid=`jps -l |egrep -w "org.apache.hadoop.hdfs.tools.DFSZKFailoverController" | awk '{print $1}'`
+kill -9 $keeppid
+fi
+
+livenum=`jps -l | egrep -w "org.apache.hadoop.hdfs.server.datanode.DataNode" | grep -v grep |wc -l`
+if [ $livenum -ne 0 ];then
+keeppid=`jps -l |egrep -w "org.apache.hadoop.hdfs.server.datanode.DataNode" | awk '{print $1}'`
+kill -9 $keeppid
+fi
+
+livenum=`jps -l | egrep -w "org.apache.hadoop.hdfs.server.namenode.NameNode" | grep -v grep |wc -l`
+if [ $livenum -ne 0 ];then
+keeppid=`jps -l |egrep -w "org.apache.hadoop.hdfs.server.namenode.NameNode" | awk '{print $1}'`
+kill -9 $keeppid
+fi
+}
+
+function drop_folder(){
+FOLDER_NAME=$1
+
+if [ -d "$FOLDER_NAME" ];then
+  rm -rf $FOLDER_NAME
+fi
+}
+
+function drop_file(){
+FILE_NAME=$1
+
+if [ -f "$FILE_NAME" ];then
+  rm -rf $FILE_NAME
+fi
+}
+
+killService
+sleep 15
+killPid
+drop_folder {{ deploy_dir }}/{{ hadoop_version }}
+drop_folder {{ data_dir }}/{{ hadoop_version }}
+drop_file /etc/profile.d/hadoop.sh
--- a/Hadoop/2.7.1/hdfs/role/vars/main.yml
+++ b/Hadoop/2.7.1/hdfs/role/vars/main.yml
@@ -0,0 +1,8 @@
+#hadoop版本
+hadoop_version: hadoop-2.7.1
+
+#数据目录
+hdfs_data_dir: "{{ data_dir }}/{{ hadoop_version }}/data/hadoop"
+
+#jdk版本
+java_version: 1.8.0_73
--- a/Hadoop/2.7.1/yarn/hosts
+++ b/Hadoop/2.7.1/yarn/hosts
@@ -0,0 +1,7 @@
+[zookeeper]
+192.168.45.102
+
+[hdfs]
+
+[yarn]
+192.168.45.102
--- a/Hadoop/2.7.1/yarn/install.yml
+++ b/Hadoop/2.7.1/yarn/install.yml
@@ -0,0 +1,7 @@
+- hosts: yarn
+  remote_user: root
+  roles:
+   - role
+  vars_files:
+   - role/vars/main.yml
+
--- a/Hadoop/2.7.1/yarn/role/defaults/main.yml
+++ b/Hadoop/2.7.1/yarn/role/defaults/main.yml
@@ -0,0 +1,56 @@
+#The default installation location
+deploy_dir: /data/olap
+
+#The default data storage location,use storing application data,logs and configuration files
+data_dir: /data/olap
+
+hadoop:
+  namenode:
+    #Running memory of the Hadoop Namenode.
+    java_opt: '-Xmx1024m -Xms1024m'
+    #The number of Namenode RPC server threads that listen to requests from clients.
+    dfs.namenode.handler.count: 30
+  datanode:
+    #Running memory of the Hadoop Datanode.
+    java_opt: '-Xmx1024m -Xms1024m'
+    #The number of server threads for the datanode.
+    dfs.datanode.handler.count: 40    
+  journalnode:
+    #Running memory of the Hadoop JournalNode.
+    java_opt: '-Xmx1024m -Xms1024m'
+  zkfc:  
+    #Running memory of the Hadoop DFSZKFailoverController.
+    java_opt: '-Xmx1024m -Xms1024m'
+  yarn: 
+    resourcemanager:
+      #Running memory of the Hadoop ResourceManager.
+      java_opt: '-Xmx1024m -Xms1024m'
+    nodemanager:
+      #Running memory of the Hadoop NodeManager.
+      java_opt: '-Xmx1024m -Xms1024m'
+      #Amount of physical memory, in MB, that can be allocated for containers.
+      yarn.nodemanager.resource.memory-mb: 16384
+      #The maximum allocation for every container request at the RM in MBs.
+      yarn.scheduler.maximum-allocation-mb: 16384
+      #Number of vcores that can be allocated for containers. This is used by the RM scheduler when allocating resources for containers.
+      yarn.nodemanager.resource.cpu-vcores: 48
+      #The maximum allocation for every container request at the RM in terms of virtual CPU cores.
+      yarn.scheduler.maximum-allocation-vcores: 48
+
+flink:
+  #Total Process Memory size for the JobManager.
+  jobmanager.memory.process.size: 1024M
+  #Total Process Memory size for the TaskExecutors.
+  taskmanager.memory.process.size: 2048M
+  #This is the size of off-heap memory managed for sorting, hash tables, caching of intermediate results and state backend.
+  taskmanager.memory.managed.size: 128M
+  #Framework Off-Heap Memory size for TaskExecutors. This is the size of off-heap memory reserved for TaskExecutor framework
+  taskmanager.memory.framework.off-heap.size: 128M
+  #JVM Metaspace Size for the TaskExecutors.
+  taskmanager.memory.jvm-metaspace.size: 256M
+  #Max Network Memory size for TaskExecutors. Network Memory is off-heap memory reserved for ShuffleEnvironment.
+  taskmanager.memory.network.max: 256M
+  #The number of parallel operator or user function instances that a single TaskManager can run.
+  #This value is typically proportional to the number of physical CPU cores that the TaskManager's machine has (e.g., equal to the number of cores, or half the number of cores).
+  taskmanager.numberOfTaskSlots: 1
+
--- a/Hadoop/2.7.1/yarn/role/tasks/deploy-cluster.yml
+++ b/Hadoop/2.7.1/yarn/role/tasks/deploy-cluster.yml
@@ -0,0 +1,194 @@
+- name: Setting node_nums variable
+  set_fact: node_nums="{{groups.hdfs|length}}"
+
+- name: To terminate execution
+  fail:
+    msg: "Fully Distributed Mode at least 3 nodes, please checking configurations/hosts -> hdfs"
+  when: node_nums < 3
+
+- name: check Jdk version
+  shell: source /etc/profile && java -version 2>&1 | grep {{ java_version }} | wc -l
+  ignore_errors: false
+  register: jdk_out
+
+- name: To terminate execution
+  fail:
+    msg: "JDK is not installed in the target cluster, please check!"
+  when: jdk_out.stdout != '2'
+  run_once: true
+  delegate_to: 127.0.0.1
+
+- name: create hadoop package path:{{ deploy_dir }}
+  file:
+    state: directory
+    path: '{{ deploy_dir }}'
+
+- block:     
+    - name: unpack hadoop-2.7.1.tar.gz to {{ deploy_dir }}/
+      unarchive: 
+        src: 'files/{{ hadoop_version }}.tar.gz'
+        dest: '{{ deploy_dir }}/'
+        
+    - name: copying yarn master config files
+      template: 
+        src: '{{ item.src }}'
+        dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ item.dest }}'
+        mode: '{{ item.mode }}'
+        backup: false
+      with_items:
+        - { src: 'yarn-site.xml.j2', dest: 'etc/hadoop/yarn-site.xml', mode: '0644' }
+        - { src: 'slaves.j2', dest: 'etc/hadoop/slaves', mode: '0644' }
+        - { src: 'set_yarn_env.sh.j2', dest: 'bin/set_yarn_env.sh', mode: '0755' }
+        - { src: 'core-site.xml.j2', dest: 'etc/hadoop/core-site.xml', mode: '0644' }
+        - { src: 'hdfs-site.xml.j2', dest: 'etc/hadoop/hdfs-site.xml', mode: '0644' }
+        - { src: 'mapred-site.xml.j2', dest: 'etc/hadoop/mapred-site.xml', mode: '0644' } 
+        - { src: 'capacity-scheduler.xml.j2', dest: 'etc/hadoop/capacity-scheduler.xml', mode: '0644' }
+        - { src: 'yarn-env.sh.j2', dest: 'etc/hadoop/yarn-env.sh', mode: '0755' }
+        - { src: 'hadoop-env.sh.j2', dest: 'etc/hadoop/hadoop-env.sh', mode: '0755' } 
+  when: inventory_hostname not in groups['hdfs']
+      
+- name: copying yarn master config files
+  template: 
+    src: '{{ item.src }}'
+    dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ item.dest }}'
+    mode: '{{ item.mode }}'
+    backup: false
+  with_items:
+    - { src: 'yarn-site.xml.j2', dest: 'etc/hadoop/yarn-site.xml', mode: '0644' }
+    - { src: 'slaves.j2', dest: 'etc/hadoop/slaves', mode: '0644' }
+    - { src: 'mapred-site.xml.j2', dest: 'etc/hadoop/mapred-site.xml', mode: '0644' }
+    - { src: 'yarn-env.sh.j2', dest: 'etc/hadoop/yarn-env.sh', mode: '0755' }
+    - { src: 'set_yarn_env.sh.j2', dest: 'bin/set_yarn_env.sh', mode: '0755' }
+    - { src: 'capacity-scheduler.xml.j2', dest: 'etc/hadoop/capacity-scheduler.xml', mode: '0644' }
+  when: inventory_hostname in groups['hdfs']
+  
+- block: 
+    - name: copying yarn worker
+      template: 
+        src: 'daemonscript/{{ item.src }}'
+        dest: '{{ item.dest }}'
+        mode: 0755
+        backup: yes
+      with_items:
+        - { src: 'dae-yarnhistory.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnhistory.sh' }
+        - { src: 'dae-yarnmaster.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnmaster.sh' }
+        - { src: 'keepyarnhistory.j2', dest: '/etc/init.d/keepyarnhistory' }
+        - { src: 'keepyarnmaster.j2', dest: '/etc/init.d/keepyarnmaster' }
+  when: inventory_hostname in groups['yarn'][0:2] 
+
+- block:
+    - name: Start ResourceManager and JobHistoryServer
+      shell: cd {{ deploy_dir }}/{{ hadoop_version }}/bin/ && ./set_yarn_env.sh {{ item.opeation }}
+      with_items:
+        - { opeation: 'chkconfig' }
+        - { opeation: 'master' }
+        - { opeation: 'history' }
+
+    - name: Waiting for the ResourceManager start,sleep 60s
+      shell: sleep 60
+        
+    - name: checking ResourceManager status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.yarn.server.resourcemanager.ResourceManager" | grep -v grep | wc -l
+      register: resourcemanager_check
+
+    - name: checking ResourceManager
+      fail:
+        msg: "ResourceManager节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: resourcemanager_check.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+      
+    - name: checking JobHistoryServer status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | grep -v grep | wc -l
+      register: history_check
+
+    - name: checking JobHistoryServer
+      fail:
+        msg: "JobHistoryServer节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: history_check.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1      
+  when: inventory_hostname in groups['yarn'][0:2]
+      
+- block: 
+    - name: copying yarn worker
+      template: 
+        src: 'daemonscript/{{ item.src }}'
+        dest: '{{ item.dest }}'
+        mode: 0755
+        backup: yes
+      with_items:
+        - { src: 'dae-yarnworker.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnworker.sh' }
+        - { src: 'keepyarnworker.j2', dest: '/etc/init.d/keepyarnworker' }  
+    
+    - name: Start NodeManager
+      shell: cd {{ deploy_dir }}/{{ hadoop_version }}/bin/ && ./set_yarn_env.sh {{ item.opeation }}
+      with_items:
+        - { opeation: 'chkconfig' }
+        - { opeation: 'worker' }
+    
+    - name: Waiting for the NodeManager start,sleep 60s
+      shell: sleep 60
+    
+    - name: checking NodeManager status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | grep -v grep | wc -l
+      register: datanode_status
+    
+    - name: checking NodeManager
+      fail:
+        msg: "NodeManager未启动,请登陆[{{ inventory_hostname }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: datanode_status.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+  when: node_nums >= cluster_limit and inventory_hostname not in groups['yarn'][0:2]
+
+- block: 
+    - name: copying yarn worker
+      template: 
+        src: 'daemonscript/{{ item.src }}'
+        dest: '{{ item.dest }}'
+        mode: 0755
+        backup: yes
+      with_items:
+        - { src: 'dae-yarnworker.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnworker.sh' }
+        - { src: 'keepyarnworker.j2', dest: '/etc/init.d/keepyarnworker' }  
+    
+    - name: Start NodeManager
+      shell: cd {{ deploy_dir }}/{{ hadoop_version }}/bin/ && ./set_yarn_env.sh {{ item.opeation }}
+      with_items:
+        - { opeation: 'chkconfig' }
+        - { opeation: 'worker' }
+    
+    - name: Waiting for the NodeManager start,sleep 60s
+      shell: sleep 60
+    
+    - name: checking NodeManager status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | grep -v grep | wc -l
+      register: datanode_status
+    
+    - name: checking NodeManager
+      fail:
+        msg: "NodeManager未启动,请登陆[{{ inventory_hostname }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: datanode_status.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+  when: node_nums < cluster_limit
+
+#--------------------------------------------Flink----------------------------------------------#
+- name: Copying Flink installation package
+  unarchive:
+    src: 'files/{{ flink_version }}.tgz'
+    dest: '{{ deploy_dir }}/{{ hadoop_version }}/'
+
+- name: Config flink configuration
+  template:
+    src: '{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: '{{ item.mode }}'
+  with_items:
+    - { src: 'flink/flink.sh.j2', dest: '/etc/profile.d/flink.sh', mode: '0755' }
+    - { src: 'flink/flink-conf.yaml.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/conf/flink-conf.yaml', mode: '0644' }
+    - { src: 'yarn-site.xml.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/conf/yarn-site.xml', mode: '0644' }
+    - { src: 'core-site.xml.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/conf/core-site.xml', mode: '0644' }
+    - { src: 'hdfs-site.xml.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/conf/hdfs-site.xml', mode: '0644' }
+
--- a/Hadoop/2.7.1/yarn/role/tasks/deploy-standalone.yml
+++ b/Hadoop/2.7.1/yarn/role/tasks/deploy-standalone.yml
@@ -0,0 +1,136 @@
+- name: check Jdk version
+  shell: source /etc/profile && java -version 2>&1 | grep {{ java_version }} | wc -l
+  ignore_errors: false
+  register: jdk_out
+
+- name: To terminate execution
+  fail:
+    msg: "JDK is not installed in the target cluster, please check!"
+  when: jdk_out.stdout != '2'
+  run_once: true
+  delegate_to: 127.0.0.1
+
+- name: create hadoop package path:{{ deploy_dir }}
+  file:
+    state: directory
+    path: '{{ deploy_dir }}'
+
+- name: unpack hadoop-2.7.1.tar.gz to {{ deploy_dir }}/
+  unarchive: 
+    src: 'files/{{ hadoop_version }}.tar.gz'
+    dest: '{{ deploy_dir }}/'
+    
+- name: copying yarn master config files
+  template: 
+    src: '{{ item.src }}'
+    dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ item.dest }}'
+    mode: '{{ item.mode }}'
+    backup: false
+  with_items:
+    - { src: 'standalone/yarn-site.xml.j2', dest: 'etc/hadoop/yarn-site.xml', mode: '0644' }
+    - { src: 'standalone/hdfs-site.xml.j2', dest: 'etc/hadoop/hdfs-site.xml', mode: '0644' }
+    - { src: 'standalone/core-site.xml.j2', dest: 'etc/hadoop/core-site.xml', mode: '0644' }
+    - { src: 'slaves.j2', dest: 'etc/hadoop/slaves', mode: '0644' }
+    - { src: 'set_yarn_env.sh.j2', dest: 'bin/set_yarn_env.sh', mode: '0755' }
+    - { src: 'mapred-site.xml.j2', dest: 'etc/hadoop/mapred-site.xml', mode: '0644' } 
+    - { src: 'capacity-scheduler.xml.j2', dest: 'etc/hadoop/capacity-scheduler.xml', mode: '0644' }
+    - { src: 'yarn-env.sh.j2', dest: 'etc/hadoop/yarn-env.sh', mode: '0755' }
+    - { src: 'hadoop-env.sh.j2', dest: 'etc/hadoop/hadoop-env.sh', mode: '0755' } 
+      
+- name: copying yarn worker
+  template: 
+    src: 'daemonscript/{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: 0755
+    backup: yes
+  with_items:
+    - { src: 'dae-yarnhistory.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnhistory.sh' }
+    - { src: 'dae-yarnmaster.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnmaster.sh' }
+    - { src: 'keepyarnhistory.j2', dest: '/etc/init.d/keepyarnhistory' }
+    - { src: 'keepyarnmaster.j2', dest: '/etc/init.d/keepyarnmaster' }
+
+- block:
+    - name: Start ResourceManager and JobHistoryServer
+      shell: cd {{ deploy_dir }}/{{ hadoop_version }}/bin/ && ./set_yarn_env.sh {{ item.opeation }}
+      with_items:
+        - { opeation: 'chkconfig' }
+        - { opeation: 'master' }
+        - { opeation: 'history' }
+
+    - name: Waiting for the ResourceManager start,sleep 60s
+      shell: sleep 60
+        
+    - name: checking ResourceManager status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.yarn.server.resourcemanager.ResourceManager" | grep -v grep | wc -l
+      register: resourcemanager_check
+
+    - name: checking ResourceManager
+      fail:
+        msg: "ResourceManager节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: resourcemanager_check.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+      
+    - name: checking JobHistoryServer status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | grep -v grep | wc -l
+      register: history_check
+
+    - name: checking JobHistoryServer
+      fail:
+        msg: "JobHistoryServer节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: history_check.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1      
+  when: inventory_hostname in groups['yarn'][0:2]
+      
+- block: 
+    - name: copying yarn worker
+      template: 
+        src: 'daemonscript/{{ item.src }}'
+        dest: '{{ item.dest }}'
+        mode: 0755
+        backup: yes
+      with_items:
+        - { src: 'dae-yarnworker.sh.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnworker.sh' }
+        - { src: 'keepyarnworker.j2', dest: '/etc/init.d/keepyarnworker' }  
+    
+    - name: Start NodeManager
+      shell: cd {{ deploy_dir }}/{{ hadoop_version }}/bin/ && ./set_yarn_env.sh {{ item.opeation }}
+      with_items:
+        - { opeation: 'chkconfig' }
+        - { opeation: 'worker' }
+    
+    - name: Waiting for the NodeManager start,sleep 60s
+      shell: sleep 60
+    
+    - name: checking NodeManager status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | grep -v grep | wc -l
+      register: datanode_status
+    
+    - name: checking NodeManager
+      fail:
+        msg: "NodeManager未启动,请登陆[{{ inventory_hostname }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: datanode_status.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+
+#--------------------------------------------Flink----------------------------------------------#
+- name: Copying Flink installation package
+  unarchive:
+    src: 'files/{{ flink_version }}.tgz'
+    dest: '{{ deploy_dir }}/{{ hadoop_version }}/'
+
+- name: Config flink configuration
+  template:
+    src: '{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: '{{ item.mode }}'
+  with_items:
+    - { src: 'flink/flink.sh.j2', dest: '/etc/profile.d/flink.sh', mode: '0755' }
+    - { src: 'flink/flink-conf.yaml.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/conf/flink-conf.yaml', mode: '0644' }
+    - { src: 'standalone/yarn-site.xml.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/conf/yarn-site.xml', mode: '0644' }
+    - { src: 'standalone/core-site.xml.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/conf/core-site.xml', mode: '0644' }
+    - { src: 'standalone/hdfs-site.xml.j2', dest: '{{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/conf/hdfs-site.xml', mode: '0644' }
+
+- name: Start flink session
+  shell: source /etc/profile && cd {{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/bin/ && ./yarn-session.sh -d
--- a/Hadoop/2.7.1/yarn/role/tasks/main.yml
+++ b/Hadoop/2.7.1/yarn/role/tasks/main.yml
@@ -0,0 +1,12 @@
+- block: 
+    - include: uninstall.yml
+    - include: "{{ playbook_name }}"
+      vars:
+        playbook_name: "{{ 'deploy-cluster.yml' if groups.yarn | length > 1 else 'deploy-standalone.yml' }}"
+    - include: status-check.yml
+  when: (operation) == "install"
+
+- block:
+    - include: uninstall.yml
+  when: (operation) == "uninstall"
+
--- a/Hadoop/2.7.1/yarn/role/tasks/status-check.yml
+++ b/Hadoop/2.7.1/yarn/role/tasks/status-check.yml
@@ -0,0 +1,57 @@
+- name: Setting node_nums variable
+  set_fact: node_nums="{{groups.yarn|length}}"
+
+- name: Waiting for the Yarn start,sleep 30s
+  shell: sleep 30  
+  
+- block:        
+    - name: checking ResourceManager status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.yarn.server.resourcemanager.ResourceManager" | grep -v grep | wc -l
+      register: resourcemanager_check
+
+    - name: checking ResourceManager
+      fail:
+        msg: "ResourceManager节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: resourcemanager_check.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+      
+    - name: checking JobHistoryServer status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | grep -v grep | wc -l
+      register: history_check
+
+    - name: checking JobHistoryServer
+      fail:
+        msg: "JobHistoryServer节点启动异常，请登陆{{ inventory_hostname }},保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: history_check.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1      
+  when: inventory_hostname in groups['yarn'][0:2]
+      
+- block: 
+    - name: checking NodeManager status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | grep -v grep | wc -l
+      register: datanode_status
+    
+    - name: checking NodeManager
+      fail:
+        msg: "NodeManager未启动,请登陆[{{ inventory_hostname }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: datanode_status.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+  when: node_nums >= cluster_limit and inventory_hostname not in groups['yarn'][0:2]
+
+- block: 
+    - name: checking NodeManager status
+      shell: source /etc/profile && jps -l | grep "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | grep -v grep | wc -l
+      register: datanode_status
+    
+    - name: checking NodeManager
+      fail:
+        msg: "NodeManager未启动,请登陆[{{ inventory_hostname }}],保留日志反馈，路径:{{ deploy_dir }}/{{ hadoop_version }}/logs/"
+      when: datanode_status.stdout != '1'
+      run_once: true
+      delegate_to: 127.0.0.1
+  when: node_nums < cluster_limit
+
+
--- a/Hadoop/2.7.1/yarn/role/tasks/uninstall.yml
+++ b/Hadoop/2.7.1/yarn/role/tasks/uninstall.yml
@@ -0,0 +1,55 @@
+- block:
+    - name: copy unload_hadoop_yarn.sh to {{ deploy_dir }}/
+      template: 
+        src: 'unload_hadoop_yarn.sh.j2'
+        dest: '{{ deploy_dir }}/unload_hadoop_yarn.sh'
+        force: true
+        mode: 0755
+        
+    - name: unload hadoop
+      shell: cd {{ deploy_dir }} && sh unload_hadoop_yarn.sh
+      
+    - name: Ansible delete {{ deploy_dir }}/unload_hadoop_yarn.sh
+      file:
+        path: "{{ deploy_dir }}/unload_hadoop_yarn.sh"
+        state: absent
+
+    - name: Ansible delete old /etc/profile.d/flink.sh
+      file:
+        path: '/etc/profile.d/flink.sh'
+        state: absent
+        
+    - name: Checking ZooKeeper has yarn nodes
+      shell: "docker exec zookeeper zkCli.sh ls / | grep rmstore | wc -l"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      register: rmstore_zknode
+      
+    - name: Delete Hadoop nodes in ZooKeeper
+      shell: "docker exec zookeeper zkCli.sh rmr /rmstore"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      when: rmstore_zknode.stdout >= '1'
+
+    - name: Checking ZooKeeper has yarn nodes
+      shell: docker exec zookeeper zkCli.sh ls / | grep "yarn-leader-election" | wc -l
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      register: leader_zknode
+      
+    - name: Delete Hadoop nodes in ZooKeeper
+      shell: "docker exec zookeeper zkCli.sh rmr /yarn-leader-election"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      when: leader_zknode.stdout >= '1'
+      
+    - name: Check if the Hadoop service already exists
+      shell: source /etc/profile && jps -l | egrep "org.apache.hadoop.yarn.server.resourcemanager.ResourceManager|org.apache.hadoop.yarn.server.nodemanager.NodeManager|org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | wc -l
+      register: check_out
+      
+    - name: To terminate execution
+      fail:
+       msg: "卸载失败，组件可能非本安装部署，请手动卸载后继续安装"
+      run_once: true
+      delegate_to: 127.0.0.1 
+      when: check_out.stdout >= '1'        
--- a/Hadoop/2.7.1/yarn/role/templates/capacity-scheduler.xml.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/capacity-scheduler.xml.j2
@@ -0,0 +1,134 @@
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+<configuration>
+
+  <property>
+    <name>yarn.scheduler.capacity.maximum-applications</name>
+    <value>10000</value>
+    <description>
+      Maximum number of applications that can be pending and running.
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.maximum-am-resource-percent</name>
+    <value>0.5</value>
+    <description>
+      Maximum percent of resources in the cluster which can be used to run 
+      application masters i.e. controls number of concurrent running
+      applications.
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.resource-calculator</name>
+    <value>org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator</value>
+    <description>
+      The ResourceCalculator implementation to be used to compare 
+      Resources in the scheduler.
+      The default i.e. DefaultResourceCalculator only uses Memory while
+      DominantResourceCalculator uses dominant-resource to compare 
+      multi-dimensional resources such as Memory, CPU etc.
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.root.queues</name>
+    <value>default</value>
+    <description>
+      The queues at the this level (root is the root queue).
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.root.default.capacity</name>
+    <value>100</value>
+    <description>Default queue target capacity.</description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.root.default.user-limit-factor</name>
+    <value>1</value>
+    <description>
+      Default queue user limit a percentage from 0.0 to 1.0.
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.root.default.maximum-capacity</name>
+    <value>100</value>
+    <description>
+      The maximum capacity of the default queue. 
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.root.default.state</name>
+    <value>RUNNING</value>
+    <description>
+      The state of the default queue. State can be one of RUNNING or STOPPED.
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.root.default.acl_submit_applications</name>
+    <value>*</value>
+    <description>
+      The ACL of who can submit jobs to the default queue.
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.root.default.acl_administer_queue</name>
+    <value>*</value>
+    <description>
+      The ACL of who can administer jobs on the default queue.
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.node-locality-delay</name>
+    <value>40</value>
+    <description>
+      Number of missed scheduling opportunities after which the CapacityScheduler 
+      attempts to schedule rack-local containers. 
+      Typically this should be set to number of nodes in the cluster, By default is setting 
+      approximately number of nodes in one rack which is 40.
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.queue-mappings</name>
+    <value></value>
+    <description>
+      A list of mappings that will be used to assign jobs to queues
+      The syntax for this list is [u|g]:[name]:[queue_name][,next mapping]*
+      Typically this list will be used to map users to queues,
+      for example, u:%user:%user maps all users to queues with the same name
+      as the user.
+    </description>
+  </property>
+
+  <property>
+    <name>yarn.scheduler.capacity.queue-mappings-override.enable</name>
+    <value>false</value>
+    <description>
+      If a queue mapping is present, will it override the value specified
+      by the user? This can be used by administrators to place jobs in queues
+      that are different than the one specified by the user.
+      The default is false.
+    </description>
+  </property>
+
+</configuration>
--- a/Hadoop/2.7.1/yarn/role/templates/core-site.xml.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/core-site.xml.j2
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+
+<!-- Put site-specific property overrides in this file. -->
+
+<configuration>
+    <property>  
+      <name>fs.defaultFS</name>  
+      <value>hdfs://ns1</value>  
+    </property>
+    
+    <property>
+      <name>hadoop.tmp.dir</name>
+      <value>file:{{ hdfs_data_dir }}/tmp</value>
+    </property>
+    
+    <property>
+      <name>io.file.buffer.size</name>
+      <value>131702</value>
+    </property>
+    
+    <property>
+      <name>hadoop.proxyuser.root.hosts</name>
+      <value>*</value>
+    </property>
+    
+    <property>
+      <name>hadoop.proxyuser.root.groups</name>
+      <value>*</value>
+    </property>
+    
+    <property>
+      <name>hadoop.logfile.size</name>
+      <value>10000000</value>
+      <description>The max size of each log file</description>
+    </property>
+    
+    <property>
+      <name>hadoop.logfile.count</name>
+      <value>1</value>
+      <description>The max number of log files</description>
+    </property>
+    
+    <property>  
+      <name>ha.zookeeper.quorum</name>  
+{% for dev_info in groups.zookeeper -%}
+ {% if loop.last -%}
+{{dev_info}}:2181</value>
+ {% elif loop.first %}
+      <value>{{dev_info}}:2181,
+ {%- else %}
+{{dev_info}}:2181,
+ {%- endif %}
+{%- endfor %}
+    </property>
+    
+    <property>
+      <name>ipc.client.connect.timeout</name>
+      <value>90000</value>
+    </property>
+    
+</configuration>
+
+
--- a/Hadoop/2.7.1/yarn/role/templates/daemonscript/dae-yarnhistory.sh.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/daemonscript/dae-yarnhistory.sh.j2
@@ -0,0 +1,41 @@
+#!/bin/bash
+source /etc/profile
+
+BASE_DIR={{ deploy_dir }}
+
+VERSION={{ hadoop_version }}
+
+function set_log(){
+RES_SUM_FILE=$BASE_DIR/$VERSION/logs
+
+if [ ! -f "$RES_SUM_FILE/" ]
+then
+  mkdir -p $RES_SUM_FILE
+fi
+
+if [ ! -d "$RES_SUM_FILE/$1" ];then
+  echo "0" > $RES_SUM_FILE/$1
+fi
+
+OLD_NUM=`cat $RES_SUM_FILE/$1`
+RESTART_NUM=`expr $OLD_NUM + 1`
+echo $RESTART_NUM > $RES_SUM_FILE/$1
+if [ $OLD_NUM -eq "0" ];then
+  echo "`date "+%Y-%m-%d %H:%M:%S"` - Yarn $2服务初次启动" >> $BASE_DIR/$VERSION/logs/restart.log
+else
+  echo "`date +%Y-%m-%d` `date +%H:%M:%S` - Yarn $2服务异常 - 重启次数 -> $RESTART_NUM." >> $BASE_DIR/$VERSION/logs/restart.log
+fi
+}
+
+
+while true ; do
+
+HAS_HISTORY=`ps -ef | grep "org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | grep -v grep | wc -l`
+
+if [ $HAS_HISTORY -eq "0" ];then
+  $BASE_DIR/$VERSION/sbin/mr-jobhistory-daemon.sh start historyserver > /dev/null
+  set_log nmRes_sum JobHistoryServer
+fi
+
+sleep 60
+done
--- a/Hadoop/2.7.1/yarn/role/templates/daemonscript/dae-yarnmaster.sh.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/daemonscript/dae-yarnmaster.sh.j2
@@ -0,0 +1,41 @@
+#!/bin/bash
+source /etc/profile
+
+BASE_DIR={{ deploy_dir }}
+
+VERSION={{ hadoop_version }}
+
+function set_log(){
+RES_SUM_FILE=$BASE_DIR/$VERSION/logs
+
+if [ ! -f "$RES_SUM_FILE/" ]
+then
+  mkdir -p $RES_SUM_FILE
+fi
+
+if [ ! -d "$RES_SUM_FILE/$1" ];then
+  echo "0" > $RES_SUM_FILE/$1
+fi
+
+OLD_NUM=`cat $RES_SUM_FILE/$1`
+RESTART_NUM=`expr $OLD_NUM + 1`
+echo $RESTART_NUM > $RES_SUM_FILE/$1
+if [ $OLD_NUM -eq "0" ];then
+  echo "`date "+%Y-%m-%d %H:%M:%S"` - Yarn $2服务初次启动" >> $BASE_DIR/$VERSION/logs/restart.log
+else
+  echo "`date +%Y-%m-%d` `date +%H:%M:%S` - Yarn $2服务异常 - 重启次数 -> $RESTART_NUM." >> $BASE_DIR/$VERSION/logs/restart.log
+fi
+}
+
+
+while true ; do
+
+HAS_RM=`ps -ef | grep "org.apache.hadoop.yarn.server.resourcemanager.ResourceManager" | grep -v grep | wc -l`
+
+if [ $HAS_RM -eq "0" ];then
+  $BASE_DIR/$VERSION/sbin/yarn-daemon.sh start resourcemanager > /dev/null
+  set_log nmRes_sum ResourceManager
+fi
+
+sleep 60
+done
--- a/Hadoop/2.7.1/yarn/role/templates/daemonscript/dae-yarnworker.sh.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/daemonscript/dae-yarnworker.sh.j2
@@ -0,0 +1,41 @@
+#!/bin/bash
+source /etc/profile
+
+BASE_DIR={{ deploy_dir }}
+
+VERSION={{ hadoop_version }}
+
+function set_log(){
+RES_SUM_FILE=$BASE_DIR/$VERSION/logs
+
+if [ ! -f "$RES_SUM_FILE/" ]
+then
+  mkdir -p $RES_SUM_FILE
+fi
+
+if [ ! -d "$RES_SUM_FILE/$1" ];then
+  echo "0" > $RES_SUM_FILE/$1
+fi
+
+OLD_NUM=`cat $RES_SUM_FILE/$1`
+RESTART_NUM=`expr $OLD_NUM + 1`
+echo $RESTART_NUM > $RES_SUM_FILE/$1
+if [ $OLD_NUM -eq "0" ];then
+  echo "`date "+%Y-%m-%d %H:%M:%S"` - Yarn $2服务初次启动" >> $BASE_DIR/$VERSION/logs/restart.log
+else
+  echo "`date +%Y-%m-%d` `date +%H:%M:%S` - Yarn $2服务异常 - 重启次数 -> $RESTART_NUM." >> $BASE_DIR/$VERSION/logs/restart.log
+fi
+}
+
+
+while true ; do
+
+HAS_NM=`ps -ef | grep "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | grep -v grep | wc -l`
+
+if [ $HAS_NM -eq "0" ];then
+  $BASE_DIR/$VERSION/sbin/yarn-daemon.sh start nodemanager > /dev/null
+  set_log nmRes_sum NodeManager
+fi
+
+sleep 60
+done
--- a/Hadoop/2.7.1/yarn/role/templates/daemonscript/keepyarnhistory.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/daemonscript/keepyarnhistory.j2
@@ -0,0 +1,46 @@
+#!/bin/bash
+# 
+# netconsole    This loads the netconsole module with the configured parameters.
+#
+# chkconfig:123456 40 60
+# description: keepyarnhistory
+source /etc/profile
+PRO_NAME=keepyarnhistory
+
+INS_DIR={{ deploy_dir }}
+#版本
+VERSION={{ hadoop_version }}
+
+case $1 in
+start)
+master=`ps -ef | grep "dae-yarnhistory.sh" | grep -v grep | wc -l`
+if [ $master -lt 1 ];then
+nohup $INS_DIR/$VERSION/sbin/dae-yarnhistory.sh > /dev/null 2>&1 &
+fi
+;;
+
+stop)
+HAS_KEEP_SHELL=`ps -ef | grep "dae-yarnhistory.sh" | grep -v grep | awk '{print $2}'`
+if [ $HAS_KEEP_SHELL ];then
+echo "守护进程PID：$HAS_KEEP_SHELL"
+kill -9 $HAS_KEEP_SHELL
+fi
+
+sh $INS_DIR/$VERSION/sbin/mr-jobhistory-daemon.sh stop historyserver > /dev/null
+;;
+
+status)
+HAS_HISTORY=`ps -ef | grep "org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | grep -v grep | wc -l`
+
+if [ $HAS_HISTORY -eq "0" ];then
+echo "JobHistoryServer not running!"
+else
+echo "JobHistoryServer is running!"
+fi
+;;
+
+* )
+echo "use keepyarnhistory [start|stop|status]"
+;;
+esac
+
--- a/Hadoop/2.7.1/yarn/role/templates/daemonscript/keepyarnmaster.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/daemonscript/keepyarnmaster.j2
@@ -0,0 +1,40 @@
+#!/bin/bash
+# 
+# netconsole    This loads the netconsole module with the configured parameters.
+#
+# chkconfig:123456 40 60
+# description: keepyarnmaster
+source /etc/profile
+PRO_NAME=keepyarnmaster
+
+INS_DIR={{ deploy_dir }}
+#版本
+VERSION={{ hadoop_version }}
+
+case $1 in
+start)
+master=`ps -ef | grep "dae-yarnmaster.sh" | grep -v grep | wc -l`
+if [ $master -lt 1 ];then
+nohup $INS_DIR/$VERSION/sbin/dae-yarnmaster.sh > /dev/null 2>&1 &
+fi
+;;
+
+stop)
+HAS_KEEP_SHELL=`ps -ef | grep "dae-yarnmaster.sh" | grep -v grep | awk '{print $2}'`
+if [ $HAS_KEEP_SHELL ];then
+echo "守护进程PID：$HAS_KEEP_SHELL"
+kill -9 $HAS_KEEP_SHELL
+fi
+
+sh $INS_DIR/$VERSION/sbin/yarn-daemon.sh stop resourcemanager > /dev/null
+;;
+
+status)
+yarn rmadmin -getServiceState rsm1
+;;
+
+* )
+echo "use keepyarnmaster [start|stop|status]"
+;;
+esac
+
--- a/Hadoop/2.7.1/yarn/role/templates/daemonscript/keepyarnworker.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/daemonscript/keepyarnworker.j2
@@ -0,0 +1,46 @@
+#!/bin/bash
+# 
+# netconsole    This loads the netconsole module with the configured parameters.
+#
+# chkconfig:123456 40 60
+# description: keepyarnworker
+source /etc/profile
+PRO_NAME=keepyarnworker
+
+INS_DIR={{ deploy_dir }}
+#版本
+VERSION={{ hadoop_version }}
+
+case $1 in
+start)
+master=`ps -ef | grep "dae-yarnworker.sh" | grep -v grep | wc -l`
+if [ $master -lt 1 ];then
+nohup $INS_DIR/$VERSION/sbin/dae-yarnworker.sh > /dev/null 2>&1 &
+fi
+;;
+
+stop)
+HAS_KEEP_SHELL=`ps -ef | grep "dae-yarnworker.sh" | grep -v grep | awk '{print $2}'`
+if [ $HAS_KEEP_SHELL ];then
+echo "守护进程PID：$HAS_KEEP_SHELL"
+kill -9 $HAS_KEEP_SHELL
+fi
+
+sh $INS_DIR/$VERSION/sbin/yarn-daemon.sh stop nodemanager > /dev/null
+;;
+
+status)
+HAS_NM=`ps -ef | grep "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | grep -v grep | wc -l`
+
+if [ $HAS_NM -eq "0" ];then
+echo "NodeManager not running!"
+else
+echo "NodeManager is running!"
+fi
+;;
+
+* )
+echo "use keepyarnworker [start|stop|status]"
+;;
+esac
+
--- a/Hadoop/2.7.1/yarn/role/templates/flink/flink-conf.yaml.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/flink/flink-conf.yaml.j2
@@ -0,0 +1,198 @@
+################################################################################
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+# limitations under the License.
+################################################################################
+
+
+#==============================================================================
+# Common
+#==============================================================================
+
+# The external address of the host on which the JobManager runs and can be
+# reached by the TaskManagers and any clients which want to connect. This setting
+# is only used in Standalone mode and may be overwritten on the JobManager side
+# by specifying the --host <hostname> parameter of the bin/jobmanager.sh executable.
+# In high availability mode, if you use the bin/start-cluster.sh script and setup
+# the conf/masters file, this will be taken care of automatically. Yarn/Mesos
+# automatically configure the host name based on the hostname of the node where the
+# JobManager runs.
+
+jobmanager.rpc.address: {{ groups.yarn[0] }}
+
+#jobmanager rpc 端口
+jobmanager.rpc.port: 6123
+
+#允许任务在所有taskmanager上均匀分布
+cluster.evenly-spread-out-slots: true
+
+#避免报出metaspace oom而是flink jvm进程挂掉
+classloader.fail-on-metaspace-oom-error: false
+
+#规避第三方库堆栈泄漏问题
+classloader.check-leaked-classloader: false
+
+#避免由于task不能正常取消而使taskmanager服务挂掉
+task.cancellation.timeout: 0
+
+#JobManager进程占用的所有与Flink相关的内存
+jobmanager.memory.process.size: {{ flink['jobmanager.memory.process.size'] }}
+
+#TaskManager进程占用的所有与Flink相关的内存
+taskmanager.memory.process.size: {{ flink['taskmanager.memory.process.size'] }}
+
+#taskmanager使用的堆外内存的大小
+taskmanager.memory.managed.size: 128M
+
+#taskmanager.memory.off-heap默认为false，主要指的是Flink Managed Memory使用Heap还是Non-heap，
+#默认使用Heap，如果开启使用Non-heap将再减少一部分资源
+taskmanager.memory.off-heap: false
+
+#堆外部分（Framework Off-Heap），以直接内存形式分配
+taskmanager.memory.framework.off-heap.size: {{ flink['taskmanager.memory.framework.off-heap.size'] }}
+
+#taskmanager元数据大小 默认256M
+taskmanager.memory.jvm-metaspace.size: {{ flink['taskmanager.memory.jvm-metaspace.size'] }}
+
+#每个排序合并阻塞结果分区所需的最小网络缓冲区数，默认64。对于生产使用，建议将该配置值增加到2048，以提高数据压缩比并减少较小的网络数据包。增加该参数值，需要增加总网络内存大小。
+taskmanager.network.sort-shuffle.min-buffers: 64
+
+#用于读取shuffle数据的内存大小（目前只用于排序合并shuffle）。该内存参数占用framework.off-heap.size内存，默认32M，当更改该参数时，需要增加framework.off-heap.size内存大小。
+taskmanager.memory.framework.off-heap.batch-shuffle.size: 8M
+
+#每个通道可以使用的最大缓冲区数，默认为10。该参数可以通过防止在数据倾斜和配置的浮动缓冲区数量高的情况下缓冲的动态数据的过度增长来加速检查点对齐。
+taskmanager.network.memory.max-buffers-per-channel: 10
+
+# The number of task slots that each TaskManager offers. Each slot runs one parallel pipeline.
+taskmanager.numberOfTaskSlots: {{ flink['taskmanager.numberOfTaskSlots'] }}
+
+# The parallelism used for programs that did not specify and other parallelism.
+parallelism.default: 1
+
+# The default file system scheme and authority.
+# 
+# By default file paths without scheme are interpreted relative to the local
+# root file system 'file:///'. Use this to override the default and interpret
+# relative paths relative to a different file system,
+# for example 'hdfs://mynamenode:12345'
+#
+# fs.default-scheme
+
+#==============================================================================
+# NetWork
+#==============================================================================
+
+#网络缓冲区数目，默认为8。帮助缓解由于子分区之间的数据分布不均匀造成的背压。
+taskmanager.network.memory.floating-buffers-per-gate: 8
+
+#输入/输出通道使用的独占网络缓冲区的数量。至少配置2。
+taskmanager.network.memory.buffers-per-channel: 2
+
+#用于TaskManager之间（shuffle、广播等）及与外部组件的数据传输
+#Min
+taskmanager.memory.network.min: 128M
+#Max
+taskmanager.memory.network.max: {{ flink['taskmanager.memory.network.max'] }}
+
+#==============================================================================
+# High Availability
+#==============================================================================
+
+# The high-availability mode. Possible options are 'NONE' or 'zookeeper'.
+#
+# high-availability: zookeeper
+
+# The path where metadata for master recovery is persisted. While ZooKeeper stores
+# the small ground truth for checkpoint and leader election, this location stores
+# the larger objects, like persisted dataflow graphs.
+# 
+# Must be a durable file system that is accessible from all nodes
+# (like HDFS, S3, Ceph, nfs, ...) 
+#
+# high-availability.storageDir: hdfs:///flink/ha/
+
+# The list of ZooKeeper quorum peers that coordinate the high-availability
+# setup. This must be a list of the form:
+# "host1:clientPort,host2:clientPort,..." (default clientPort: 2181)
+{% if groups.yarn | length > 1 %}
+state.checkpoints.dir: hdfs:///flink/checkpoint/
+{% elif groups.yarn | length == 1 %}
+state.checkpoints.dir: file://{{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}/checkpoint
+{% endif %}
+
+heartbeat.timeout: 180000 
+
+heartbeat.interval: 20000
+
+akka.ask.timeout: 300 s
+
+# ACL options are based on https://zookeeper.apache.org/doc/r3.1.2/zookeeperProgrammers.html#sc_BuiltinACLSchemes
+# It can be either "creator" (ZOO_CREATE_ALL_ACL) or "open" (ZOO_OPEN_ACL_UNSAFE)
+# The default value is "open" and it can be changed to "creator" if ZK security is enabled
+#
+# high-availability.zookeeper.client.acl: open
+
+# The failover strategy, i.e., how the job computation recovers from task failures.
+# Only restart tasks that may have been affected by the task failure, which typically includes
+# downstream tasks and potentially upstream tasks if their produced data is no longer available for consumption.
+jobmanager.execution.failover-strategy: region
+
+restart-strategy: fixed-delay
+
+restart-strategy.fixed-delay.attempts: 2147483647
+
+yarn.application-attempts: 10000
+
+restart-strategy.fixed-delay.delay: 5 s
+
+web.submit.enable: false
+
+#==============================================================================
+# Advanced
+#==============================================================================
+
+# Override the directories for temporary files. If not specified, the
+# system-specific Java temporary directory (java.io.tmpdir property) is taken.
+#
+# For framework setups on Yarn or Mesos, Flink will automatically pick up the
+# containers' temp directories without any need for configuration.
+#
+# Add a delimited list for multiple directories, using the system directory
+# delimiter (colon ':' on unix) or a comma, e.g.:
+#     /data1/tmp:/data2/tmp:/data3/tmp
+#
+# Note: Each directory entry is read from and written to by a different I/O
+# thread. You can include the same directory multiple times in order to create
+# multiple I/O threads against that directory. This is for example relevant for
+# high-throughput RAIDs.
+#
+# io.tmp.dirs: /tmp
+
+# The classloading resolve order. Possible values are 'child-first' (Flink's default)
+# and 'parent-first' (Java's default).
+#
+# Child first classloading allows users to use different dependency/library
+# versions in their application than those in the classpath. Switching back
+# to 'parent-first' may help with debugging dependency issues.
+#
+# classloader.resolve-order: child-first
+classloader.resolve-order: parent-first
+
+metrics.reporter.promgateway.class: org.apache.flink.metrics.prometheus.PrometheusPushGatewayReporter
+metrics.reporter.promgateway.randomJobNameSuffix: true
+metrics.reporter.promgateway.deleteOnShutdown: true
+metrics.reporter.promgateway.interval: 10 SECONDS
+metrics.reporter.promgateway.host: 127.0.0.1
+metrics.reporter.promgateway.port: 9091
--- a/Hadoop/2.7.1/yarn/role/templates/flink/flink.sh.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/flink/flink.sh.j2
@@ -0,0 +1,4 @@
+
+#flink
+export FLINK_HOME={{ deploy_dir }}/{{ hadoop_version }}/{{ flink_version }}
+export PATH=$FLINK_HOME/bin:$PATH
--- a/Hadoop/2.7.1/yarn/role/templates/hadoop-env.sh.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/hadoop-env.sh.j2
@@ -0,0 +1,105 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Set Hadoop-specific environment variables here.
+
+# The only required environment variable is JAVA_HOME.  All others are
+# optional.  When running a distributed configuration it is best to
+# set JAVA_HOME in this file, so that it is correctly defined on
+# remote nodes.
+export HADOOP_NAMENODE_JMX_OPTS="-Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.local.only=false -javaagent:{{ deploy_dir }}/{{ hadoop_version }}/monitor/jmx_prometheus_javaagent-0.12.0.jar=9905:{{ deploy_dir }}/{{ hadoop_version }}/monitor/hdfs.yaml"
+export HADOOP_DATANODE_JMX_OPTS="-Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.local.only=false -javaagent:{{ deploy_dir }}/{{ hadoop_version }}/monitor/jmx_prometheus_javaagent-0.12.0.jar=9906:{{ deploy_dir }}/{{ hadoop_version }}/monitor/hdfs.yaml"
+
+# The java implementation to use.
+#export HADOOP_HEAPSIZE=m
+#export JAVA_HOME=/usr/local/jdk/jdk1.8.0_73
+export JAVA_HOME=$JAVA_HOME
+# The jsvc implementation to use. Jsvc is required to run secure datanodes
+# that bind to privileged ports to provide authentication of data transfer
+# protocol.  Jsvc is not required if SASL is configured for authentication of
+# data transfer protocol using non-privileged ports.
+#export JSVC_HOME=${JSVC_HOME}
+
+export HADOOP_CONF_DIR=${HADOOP_CONF_DIR:-"/etc/hadoop"}
+
+# Extra Java CLASSPATH elements.  Automatically insert capacity-scheduler.
+for f in $HADOOP_HOME/contrib/capacity-scheduler/*.jar; do
+  if [ "$HADOOP_CLASSPATH" ]; then
+    export HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$f
+  else
+    export HADOOP_CLASSPATH=$f
+  fi
+done
+
+# The maximum amount of heap to use, in MB. Default is 1000.
+#export HADOOP_HEAPSIZE=
+#export HADOOP_NAMENODE_INIT_HEAPSIZE=""
+
+# Extra Java runtime options.  Empty by default.
+export HADOOP_OPTS="$HADOOP_OPTS -Djava.net.preferIPv4Stack=true"
+
+# Command specific options appended to HADOOP_OPTS when specified
+export HADOOP_NAMENODE_OPTS="$HADOOP_NAMENODE_OPTS {{ hadoop.namenode.java_opt }} -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=256m -XX:SurvivorRatio=2 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:MaxTenuringThreshold=15 -XX:+UseCMSCompactAtFullCollection -XX:CMSFullGCsBeforeCompaction=1 -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -XX:-DisableExplicitGC -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:{{ deploy_dir }}/{{ hadoop_version }}/logs/gc-namenode-%t.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=100M -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath={{ deploy_dir }}/{{ hadoop_version }}/logs/ -Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,RFAS} -Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender}"
+
+export HADOOP_DATANODE_OPTS="$HADOOP_DATANODE_OPTS {{ hadoop.datanode.java_opt }} -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=256m -XX:SurvivorRatio=2 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:MaxTenuringThreshold=15 -XX:+UseCMSCompactAtFullCollection -XX:CMSFullGCsBeforeCompaction=1 -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:{{ deploy_dir }}/{{ hadoop_version }}/logs/gc-datanode-%t.log -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=100M -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath={{ deploy_dir }}/{{ hadoop_version }}/logs/ -Dhadoop.security.logger=ERROR,RFAS"
+
+export HADOOP_JOURNALNODE_OPTS="$HADOOP_JOURNALNODE_OPTS {{ hadoop.journalnode.java_opt }}"
+
+export HADOOP_ZKFC_OPTS="$HADOOP_ZKFC_OPTS {{ hadoop.zkfc.java_opt }}"
+
+export HADOOP_SECONDARYNAMENODE_OPTS="-Dhadoop.security.logger=${HADOOP_SECURITY_LOGGER:-INFO,RFAS} -Dhdfs.audit.logger=${HDFS_AUDIT_LOGGER:-INFO,NullAppender} $HADOOP_SECONDARYNAMENODE_OPTS"
+
+export HADOOP_NFS3_OPTS="$HADOOP_NFS3_OPTS"
+export HADOOP_PORTMAP_OPTS="-Xmx512m $HADOOP_PORTMAP_OPTS"
+
+# The following applies to multiple commands (fs, dfs, fsck, distcp etc)
+export HADOOP_CLIENT_OPTS="-Xmx512m $HADOOP_CLIENT_OPTS"
+#HADOOP_JAVA_PLATFORM_OPTS="-XX:-UsePerfData $HADOOP_JAVA_PLATFORM_OPTS"
+
+# On secure datanodes, user to run the datanode as after dropping privileges.
+# This **MUST** be uncommented to enable secure HDFS if using privileged ports
+# to provide authentication of data transfer protocol.  This **MUST NOT** be
+# defined if SASL is configured for authentication of data transfer protocol
+# using non-privileged ports.
+export HADOOP_SECURE_DN_USER=${HADOOP_SECURE_DN_USER}
+
+# Where log files are stored.  $HADOOP_HOME/logs by default.
+#export HADOOP_LOG_DIR=${HADOOP_LOG_DIR}/$USER
+
+# Where log files are stored in the secure data environment.
+export HADOOP_SECURE_DN_LOG_DIR=${HADOOP_LOG_DIR}/${HADOOP_HDFS_USER}
+
+###
+# HDFS Mover specific parameters
+###
+# Specify the JVM options to be used when starting the HDFS Mover.
+# These options will be appended to the options specified as HADOOP_OPTS
+# and therefore may override any similar flags set in HADOOP_OPTS
+#
+# export HADOOP_MOVER_OPTS=""
+
+###
+# Advanced Users Only!
+###
+
+# The directory where pid files are stored. /tmp by default.
+# NOTE: this should be set to a directory that can only be written to by 
+#       the user that will run the hadoop daemons.  Otherwise there is the
+#       potential for a symlink attack.
+export HADOOP_PID_DIR={{ deploy_dir }}/{{ hadoop_version }}/pids
+export HADOOP_SECURE_DN_PID_DIR=${HADOOP_PID_DIR}
+# A string representing this instance of hadoop. $USER by default.
+export HADOOP_IDENT_STRING=$USER
--- a/Hadoop/2.7.1/yarn/role/templates/hdfs-site.xml.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/hdfs-site.xml.j2
@@ -0,0 +1,142 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+
+<!-- Put site-specific property overrides in this file. -->
+
+<configuration>
+    <property>
+        <name>dfs.namenode.name.dir</name>
+        <value>file:{{ hdfs_data_dir }}/dfs/name</value>
+    </property>
+    <property>
+        <name>dfs.datanode.data.dir</name>
+        <value>file:{{ hdfs_data_dir }}/dfs/data</value>
+    </property>
+    <property>
+        <name>dfs.replication</name>
+        <value>2</value>
+    </property>
+    <property>
+	<name>dfs.webhdfs.enabled</name>
+	<value>true</value>
+    </property>
+    <property>
+        <name>dfs.permissions</name>
+        <value>false</value>
+    </property>	
+	<property>  
+        <name>dfs.permissions.enabled</name>  
+        <value>false</value>  
+    </property>  
+    <property>  
+        <name>dfs.nameservices</name>  
+        <value>ns1</value>  
+    </property>  
+    <property>  
+        <name>dfs.blocksize</name>  
+        <value>134217728</value>  
+    </property>  
+    <property>  
+        <name>dfs.ha.namenodes.ns1</name>  
+        <value>nn1,nn2</value>  
+    </property>  
+    <!-- nn1的RPC通信地址，nn1所在地址  -->  
+    <property>  
+        <name>dfs.namenode.rpc-address.ns1.nn1</name>  
+        <value>{{ groups.hdfs[0] }}:9000</value>  
+    </property>  
+    <!-- nn1的http通信地址，外部访问地址 -->  
+    <property>  
+        <name>dfs.namenode.http-address.ns1.nn1</name>  
+        <value>{{ groups.hdfs[0] }}:50070</value>  
+    </property>  
+    <!-- nn2的RPC通信地址，nn2所在地址 -->  
+    <property>  
+        <name>dfs.namenode.rpc-address.ns1.nn2</name>  
+        <value>{{ groups.hdfs[1] }}:9000</value>  
+    </property>  
+    <!-- nn2的http通信地址，外部访问地址 -->  
+    <property>  
+        <name>dfs.namenode.http-address.ns1.nn2</name>  
+        <value>{{ groups.hdfs[1] }}:50070</value>  
+    </property>  
+    <!-- 指定NameNode的元数据在JournalNode日志上的存放位置(一般和zookeeper部署在一起) -->  
+    <property>  
+        <name>dfs.namenode.shared.edits.dir</name>  
+        <value>qjournal://{{groups.hdfs[0]}}:8485;{{groups.hdfs[1]}}:8485;{{groups.hdfs[2]}}:8485/ns1</value>  
+    </property>  
+    <!-- 指定JournalNode在本地磁盘存放数据的位置 -->  
+    <property>  
+        <name>dfs.journalnode.edits.dir</name>  
+        <value>{{ hdfs_data_dir }}/journal</value>  
+    </property>  
+    <!--客户端通过代理访问namenode，访问文件系统，HDFS 客户端与Active 节点通信的Java 类，使用其确定Active 节点是否活跃  -->  
+    <property>  
+        <name>dfs.client.failover.proxy.provider.ns1</name>  
+        <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>  
+    </property>  
+    <!--这是配置自动切换的方法，有多种使用方法，具体可以看官网，在文末会给地址，这里是远程登录杀死的方法  -->  
+    <property>  
+        <name>dfs.ha.fencing.methods</name>  
+        <value>sshfence</value>    
+        <value>shell(true)</value> 
+    </property>  
+    <!-- 这个是使用sshfence隔离机制时才需要配置ssh免登陆 -->  
+    <property>  
+        <name>dfs.ha.fencing.ssh.private-key-files</name>  
+        <value>/root/.ssh/id_rsa</value>  
+    </property>  
+    <!-- 配置sshfence隔离机制超时时间，这个属性同上，如果你是用脚本的方法切换，这个应该是可以不配置的 -->  
+    <property>  
+        <name>dfs.ha.fencing.ssh.connect-timeout</name>  
+        <value>30000</value>  
+    </property>  
+    <!-- 这个是开启自动故障转移，如果你没有自动故障转移，这个可以先不配 -->  
+    <property>  
+        <name>dfs.ha.automatic-failover.enabled</name>  
+        <value>true</value>  
+    </property>
+    <property>
+        <name>dfs.datanode.max.transfer.threads</name>
+        <value>8192</value>
+    </property>
+    <!-- namenode处理RPC请求线程数，增大该值资源占用不大 -->
+    <property>
+        <name>dfs.namenode.handler.count</name>
+        <value>{{ hadoop.namenode['dfs.namenode.handler.count'] }}</value>
+    </property>
+    <!-- datanode处理RPC请求线程数，增大该值会占用更多内存 -->
+    <property>
+        <name>dfs.datanode.handler.count</name>
+        <value>{{ hadoop.datanode['dfs.datanode.handler.count'] }}</value>
+    </property>
+    <!-- balance时可占用的带宽 -->
+    <property>
+        <name>dfs.balance.bandwidthPerSec</name>
+        <value>104857600</value>
+    </property>
+    <!-- 磁盘预留空间，该空间不会被hdfs占用，单位字节-->
+    <property>
+        <name>dfs.datanode.du.reserved</name>
+        <value>53687091200</value>
+    </property>
+    <!-- datanode与namenode连接超时时间，单位毫秒  2 * heartbeat.recheck.interval + 30000  -->
+    <property>
+	<name>heartbeat.recheck.interval</name>
+	<value>100000</value>
+    </property>
+</configuration>
+
--- a/Hadoop/2.7.1/yarn/role/templates/mapred-site.xml.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/mapred-site.xml.j2
@@ -0,0 +1,33 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+
+<!-- Put site-specific property overrides in this file. -->
+
+<configuration>
+    <property>  
+        <name>mapreduce.framework.name</name>  
+        <value>yarn</value>  
+    </property>  
+    <property>  
+        <name>mapreduce.jobhistory.address</name>  
+        <value>{{ groups.yarn[0] }}:10020</value>  
+    </property>  
+    <property>  
+        <name>mapreduce.jobhistory.webapp.address</name>  
+        <value>{{ groups.yarn[0] }}:19888</value>  
+    </property>  
+</configuration>
+
--- a/Hadoop/2.7.1/yarn/role/templates/set_yarn_env.sh.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/set_yarn_env.sh.j2
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+source /etc/profile
+
+function setChkconfig(){
+echo -e "\n#hadoop\nexport HADOOP_HOME={{ deploy_dir }}/{{ hadoop_version }}\nexport PATH=\$HADOOP_HOME/sbin:\$PATH\nexport PATH=\$HADOOP_HOME/bin:\$PATH\nexport HADOOP_CLASSPATH=\`hadoop classpath\`" >> /etc/profile.d/hadoop.sh
+chmod +x /etc/profile.d/hadoop.sh
+
+if [ -x '/etc/init.d/keepyarnhistory' ];then
+  chkconfig --add keepyarnhistory
+  chkconfig keepyarnhistory on
+fi
+
+if [ -x '/etc/init.d/keepyarnmaster' ];then
+  chkconfig --add keepyarnmaster
+  chkconfig keepyarnmaster on
+fi
+
+if [ -x '/etc/init.d/keepyarnworker' ];then
+  chkconfig --add keepyarnworker
+  chkconfig keepyarnworker on
+fi
+}
+
+case $1 in
+history)
+if [ -x '/etc/init.d/keepyarnhistory' ];then
+  service keepyarnhistory start && sleep 5
+  history_dae=`ps -ef | grep "dae-yarnhistory.sh" | grep -v grep | wc -l`
+  if [ $history_dae -lt 1 ];then
+    nohup {{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnhistory.sh > /dev/null 2>&1 &
+  fi
+fi
+;;
+master)
+if [ -x '/etc/init.d/keepyarnmaster' ];then
+  service keepyarnmaster start && sleep 5
+  master_dae=`ps -ef | grep "dae-yarnmaster.sh" | grep -v grep | wc -l`
+  if [ $master_dae -lt 1 ];then
+    nohup {{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnmaster.sh > /dev/null 2>&1 &
+  fi
+fi
+;;
+worker)
+if [ -x '/etc/init.d/keepyarnworker' ];then
+  service keepyarnworker start && sleep 5
+  worker_dae=`ps -ef | grep dae-yarnworker.sh | grep -v grep | wc -l`
+  if [ $worker_dae -lt 1 ];then
+    nohup {{ deploy_dir }}/{{ hadoop_version }}/sbin/dae-yarnworker.sh > /dev/null 2>&1 &
+  fi
+fi  
+;;  
+chkconfig)
+  setChkconfig;;
+* )
+;;
+esac
+
--- a/Hadoop/2.7.1/yarn/role/templates/slaves.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/slaves.j2
@@ -0,0 +1,4 @@
+{% set combined_group =  groups.yarn | union(groups.hdfs) %}
+{% for dev_info in combined_group %}
+{{dev_info}}
+{% endfor %}
--- a/Hadoop/2.7.1/yarn/role/templates/standalone/core-site.xml.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/standalone/core-site.xml.j2
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+
+<!-- Put site-specific property overrides in this file. -->
+
+<configuration>
+    
+    <property>
+      <name>hadoop.tmp.dir</name>
+      <value>file:{{ hdfs_data_dir }}/tmp</value>
+    </property>
+    
+    <property>
+      <name>io.file.buffer.size</name>
+      <value>131702</value>
+    </property>
+    
+    <property>
+      <name>hadoop.proxyuser.root.hosts</name>
+      <value>*</value>
+    </property>
+    
+    <property>
+      <name>hadoop.proxyuser.root.groups</name>
+      <value>*</value>
+    </property>
+    
+    <property>
+      <name>hadoop.logfile.size</name>
+      <value>10000000</value>
+      <description>The max size of each log file</description>
+    </property>
+    
+    <property>
+      <name>hadoop.logfile.count</name>
+      <value>1</value>
+      <description>The max number of log files</description>
+    </property>
+    
+    <property>  
+      <name>ha.zookeeper.quorum</name>  
+      <value>{{inventory_hostname}}:2181</value>
+    </property>
+    
+    <property>
+      <name>ipc.client.connect.timeout</name>
+      <value>90000</value>
+    </property>
+    
+</configuration>
+
+
--- a/Hadoop/2.7.1/yarn/role/templates/standalone/hdfs-site.xml.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/standalone/hdfs-site.xml.j2
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+
+<!-- Put site-specific property overrides in this file. -->
+
+<configuration>
+
+</configuration>
+
--- a/Hadoop/2.7.1/yarn/role/templates/standalone/yarn-site.xml.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/standalone/yarn-site.xml.j2
@@ -0,0 +1,183 @@
+<?xml version="1.0"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+<configuration>
+
+    <property>
+        <name>yarn.nodemanager.aux-services</name>
+        <value>mapreduce_shuffle</value>
+    </property>
+	
+    <property>  
+       <name>yarn.resourcemanager.ha.enabled</name>  
+       <value>false</value>  
+    </property>  
+	
+    <!--声明两台resourcemanager的地址-->  
+    <property>  
+       <name>yarn.resourcemanager.cluster-id</name>  
+       <value>rsmcluster</value>  
+    </property> 
+	
+    <!-- 配置rm1-->
+	<!-- 配置rm1 hostname-->
+	<property>
+       <name>yarn.resourcemanager.hostname</name>
+       <value>{{ groups.yarn[0] }}</value>
+    </property>
+	
+	<!-- 配置rm1 web application-->
+    <property>
+       <name>yarn.resourcemanager.webapp.address</name>
+       <value>{{ groups.yarn[0] }}:8080</value>
+    </property>
+	
+	<!-- 配置rm1 调度端口，默认8030-->
+    <property>
+       <name>yarn.resourcemanager.scheduler.address</name>
+       <value>{{ groups.yarn[0] }}:8030</value>
+    </property>
+	
+	<!-- 默认端口8031-->
+    <property>
+       <name>yarn.resourcemanager.resource-tracker.address</name>
+       <value>{{ groups.yarn[0] }}:8031</value>
+    </property>
+	
+	<!-- 配置rm1 应用程序管理器接口的地址端口，默认8032-->
+    <property>
+       <name>yarn.resourcemanager.address</name>
+       <value>{{ groups.yarn[0] }}:8032</value>
+    </property>
+	
+	<!-- 配置rm1 管理端口，默认8033-->
+    <property>
+       <name>yarn.resourcemanager.admin.address</name>
+       <value>{{ groups.yarn[0] }}:8033</value>
+    </property>
+	
+    <property>
+       <name>yarn.resourcemanager.ha.admin.address</name>
+       <value>{{ groups.yarn[0] }}:23142</value>
+    </property>
+	
+    <!--指定zookeeper集群的地址-->   
+    <property>  
+       <name>yarn.resourcemanager.zk-address</name>  
+        <value>{{inventory_hostname}}:2181</value>
+    </property> 
+	
+    <!--启用自动恢复，当任务进行一半，rm坏掉，就要启动自动恢复，默认是false-->   
+    <property>
+       <name>yarn.resourcemanager.recovery.enabled</name>  
+       <value>true</value>  
+    </property>
+	
+	 <!--启用Nodemanager自动恢复，默认是false-->
+    <property>
+       <name>yarn.nodemanager.recovery.enabled</name>
+       <value>true</value>
+    </property>
+	
+	<!--配置NodeManager保存运行状态的本地文件系统目录路径 -->
+    <property>
+       <name>yarn.nodemanager.recovery.dir</name>
+       <value>{{ deploy_dir }}/{{ hadoop_version }}/yarn</value>
+    </property>
+	
+    <property>  
+       <name>yarn.resourcemanager.store.class</name>  
+       <value>org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore</value>  
+    </property> 
+
+    <!--配置nm可用的RPC地址，默认${yarn.nodemanager.hostname}:0，为临时端口。集群重启后，nm与rm连接的端口会变化，这里指定端口，保障nm restart功能 -->
+    <property>
+       <name>yarn.nodemanager.address</name>
+       <value>${yarn.nodemanager.hostname}:9923</value>
+    </property>
+	
+    <property>
+       <name>yarn.log-aggregation-enable</name>
+       <value>true</value>
+    </property>
+	
+    <property>
+       <name>yarn.nodemanager.log-aggregation.roll-monitoring-interval-seconds</name>
+       <value>3600</value>
+    </property>
+	
+    <property>
+       <name>yarn.nodemanager.remote-app-log-dir</name>
+       <value>{{ deploy_dir }}/{{ hadoop_version }}/logs/app-logs/</value>
+    </property>
+	
+	<!--NM可以为容器分配的物理内存量，以MB为单位 ，默认8192-->
+    <property>
+       <name>yarn.nodemanager.resource.memory-mb</name>
+       <value>{{ hadoop.yarn.nodemanager['yarn.nodemanager.resource.memory-mb'] }}</value>
+    </property>
+	
+	<!-- RM上每个容器请求的最小分配，以mb为单位，默认1024-->
+    <property>
+        <name>yarn.scheduler.minimum-allocation-mb</name>
+        <value>1024</value>
+    </property>	
+	
+	<!-- RM上每个容器请求的最大分配，以mb为单位，一般设置为 yarn.nodemanager.resource.memory-mb 一致，默认8192-->
+    <property>
+        <name>yarn.scheduler.maximum-allocation-mb</name>
+        <value>{{ hadoop.yarn.nodemanager['yarn.scheduler.maximum-allocation-mb'] }}</value>
+    </property>
+	
+	<!--可为容器分配的vcore数。RM调度器在为容器分配资源时使用它。这不是用来限制YARN容器使用的物理内核的数量，默认8，一般配置为服务器cpu总核数一致 -->
+   <property>
+        <name>yarn.nodemanager.resource.cpu-vcores</name>
+        <value>{{ hadoop.yarn.nodemanager['yarn.nodemanager.resource.cpu-vcores'] }}</value>
+    </property>
+	
+	<!--RM上每个容器请求的最小分配(以虚拟CPU内核为单位) ,默认1-->
+    <property>
+        <name>yarn.scheduler.minimum-allocation-vcores</name>
+        <value>1</value>
+    </property>
+	
+	<!--RM上每个容器请求的最大分配(以虚拟CPU内核为单位) ,默认32，一般配置为略小于yarn.nodemanager.resource.cpu-vcores，同时指定任务的slot不应超过该值-->
+    <property>
+        <name>yarn.scheduler.maximum-allocation-vcores</name>
+        <value>{{ hadoop.yarn.nodemanager['yarn.scheduler.maximum-allocation-vcores'] }}</value>
+    </property>
+	
+    <property>
+        <name>yarn.nodemanager.vmem-check-enabled</name>
+        <value>false</value>
+    </property>
+	
+   <property>
+        <name>yarn.nodemanager.pmem-check-enabled</name>
+        <value>false</value>
+    </property>
+	
+    <!--ApplicationMaster重启次数，配置HA后默认为2，生产环境可增大该值-->
+    <property>
+        <name>yarn.resourcemanager.am.max-attempts</name>
+        <value>10000</value>
+    </property>
+	
+    <property>
+        <name>yarn.log.server.url</name>
+        <value>http://{{ groups.yarn[0] }}:19888/jobhistory/logs</value>
+    </property>
+	
+</configuration>
+
--- a/Hadoop/2.7.1/yarn/role/templates/unload_hadoop_yarn.sh.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/unload_hadoop_yarn.sh.j2
@@ -0,0 +1,79 @@
+#!/bin/bash
+
+source /etc/profile
+
+function killService(){
+keeppath='/etc/init.d/keepyarnhistory'
+if [ -x $keeppath ];then
+service keepyarnhistory stop
+chkconfig keepyarnhistory off
+systemctl daemon-reload
+rm -rf /etc/init.d/keepyarnhistory
+fi
+
+keeppath='/etc/init.d/keepyarnmaster'
+if [ -x $keeppath ];then
+service keepyarnmaster stop
+chkconfig keepyarnmaster off
+systemctl daemon-reload
+rm -rf /etc/init.d/keepyarnmaster
+fi
+
+keeppath='/etc/init.d/keepyarnworker'
+if [ -x $keeppath ];then
+service keepyarnworker stop
+chkconfig keepyarnworker off
+systemctl daemon-reload
+rm -rf /etc/init.d/keepyarnworker
+fi
+}
+
+function killPid(){
+livenum=`jps -l | egrep -w "org.apache.hadoop.yarn.server.resourcemanager.ResourceManager" | grep -v grep |wc -l`
+if [ $livenum -ne 0 ];then
+keeppid=`jps -l |egrep -w "org.apache.hadoop.yarn.server.resourcemanager.ResourceManager" | awk '{print $1}'`
+kill -9 $keeppid
+fi
+
+livenum=`jps -l | egrep -w "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | grep -v grep |wc -l`
+if [ $livenum -ne 0 ];then
+keeppid=`jps -l |egrep -w "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | awk '{print $1}'`
+kill -9 $keeppid
+fi
+
+livenum=`jps -l | egrep -w "org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | grep -v grep |wc -l`
+if [ $livenum -ne 0 ];then
+keeppid=`jps -l |egrep -w "org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | awk '{print $1}'`
+kill -9 $keeppid
+fi
+}
+
+function drop_folder(){
+FOLDER_NAME=$1
+
+if [ -d "$FOLDER_NAME" ];then
+  rm -rf $FOLDER_NAME
+fi
+}
+
+function drop_file(){
+FILE_NAME=$1
+
+if [ -f "$FILE_NAME" ];then
+  rm -rf $FILE_NAME
+fi
+}
+
+killService
+sleep 15
+killPid
+
+HAS_HDFS=`jps -l | egrep "org.apache.hadoop.hdfs.qjournal.server.JournalNode|org.apache.hadoop.hdfs.tools.DFSZKFailoverController|org.apache.hadoop.hdfs.server.datanode.DataNode|org.apache.hadoop.hdfs.server.namenode.NameNode" | wc -l`
+if [ $HAS_HDFS -eq "0" ];then
+
+drop_folder {{ deploy_dir }}/{{ hadoop_version }}
+drop_folder {{ deploy_dir }}/hadoop
+drop_folder {{ data_dir }}/hadoop
+drop_file /etc/profile.d/hadoop.sh
+
+fi
--- a/Hadoop/2.7.1/yarn/role/templates/yarn-env.sh.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/yarn-env.sh.j2
@@ -0,0 +1,127 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+export YARN_RESOURCEMANAGER_JMX_OPTS="-Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.local.only=false -javaagent:{{ deploy_dir }}/{{ hadoop_version }}/monitor/jmx_prometheus_javaagent-0.12.0.jar=9909:{{ deploy_dir }}/{{ hadoop_version }}/monitor/yarn.yaml"
+
+export YARN_NODEMANAGER_JMX_OPTS="-Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.local.only=false -javaagent:{{ deploy_dir }}/{{ hadoop_version }}/monitor/jmx_prometheus_javaagent-0.12.0.jar=9910:{{ deploy_dir }}/{{ hadoop_version }}/monitor/yarn.yaml"
+
+# User for YARN daemons
+export HADOOP_YARN_USER=${HADOOP_YARN_USER:-yarn}
+
+# resolve links - $0 may be a softlink
+export YARN_CONF_DIR="${YARN_CONF_DIR:-$HADOOP_YARN_HOME/conf}"
+
+# some Java parameters
+export JAVA_HOME=$JAVA_HOME
+if [ "$JAVA_HOME" != "" ]; then
+  #echo "run java in $JAVA_HOME"
+  JAVA_HOME=$JAVA_HOME
+fi
+  
+if [ "$JAVA_HOME" = "" ]; then
+  echo "Error: JAVA_HOME is not set."
+  exit 1
+fi
+
+JAVA=$JAVA_HOME/bin/java
+JAVA_HEAP_MAX=-Xmx1000m 
+
+# For setting YARN specific HEAP sizes please use this
+# Parameter and set appropriately
+# YARN_HEAPSIZE=1000
+
+# check envvars which might override default args
+if [ "$YARN_HEAPSIZE" != "" ]; then
+  JAVA_HEAP_MAX="-Xmx""$YARN_HEAPSIZE""m"
+fi
+
+# Resource Manager specific parameters
+
+# Specify the max Heapsize for the ResourceManager using a numerical value
+# in the scale of MB. For example, to specify an jvm option of -Xmx1000m, set
+# the value to 1000.
+# This value will be overridden by an Xmx setting specified in either YARN_OPTS
+# and/or YARN_RESOURCEMANAGER_OPTS.
+# If not specified, the default value will be picked from either YARN_HEAPMAX
+# or JAVA_HEAP_MAX with YARN_HEAPMAX as the preferred option of the two.
+#export YARN_RESOURCEMANAGER_HEAPSIZE=1000
+export YARN_RESOURCEMANAGER_OPTS="$YARN_RESOURCEMANAGER_OPTS {{ hadoop.yarn.resourcemanager.java_opt }}"
+
+# Specify the max Heapsize for the timeline server using a numerical value
+# in the scale of MB. For example, to specify an jvm option of -Xmx1000m, set
+# the value to 1000.
+# This value will be overridden by an Xmx setting specified in either YARN_OPTS
+# and/or YARN_TIMELINESERVER_OPTS.
+# If not specified, the default value will be picked from either YARN_HEAPMAX
+# or JAVA_HEAP_MAX with YARN_HEAPMAX as the preferred option of the two.
+#export YARN_TIMELINESERVER_HEAPSIZE=1000
+
+# Specify the JVM options to be used when starting the ResourceManager.
+# These options will be appended to the options specified as YARN_OPTS
+# and therefore may override any similar flags set in YARN_OPTS
+#export YARN_RESOURCEMANAGER_OPTS=
+
+# Node Manager specific parameters
+
+# Specify the max Heapsize for the NodeManager using a numerical value
+# in the scale of MB. For example, to specify an jvm option of -Xmx1000m, set
+# the value to 1000.
+# This value will be overridden by an Xmx setting specified in either YARN_OPTS
+# and/or YARN_NODEMANAGER_OPTS.
+# If not specified, the default value will be picked from either YARN_HEAPMAX
+# or JAVA_HEAP_MAX with YARN_HEAPMAX as the preferred option of the two.
+#export YARN_NODEMANAGER_HEAPSIZE=1000
+
+export YARN_NODEMANAGER_OPTS="$YARN_NODEMANAGER_OPTS {{ hadoop.yarn.nodemanager.java_opt }}"
+
+# Specify the JVM options to be used when starting the NodeManager.
+# These options will be appended to the options specified as YARN_OPTS
+# and therefore may override any similar flags set in YARN_OPTS
+#export YARN_NODEMANAGER_OPTS=
+
+# so that filenames w/ spaces are handled correctly in loops below
+IFS=
+
+
+# default log directory & file
+if [ "$YARN_LOG_DIR" = "" ]; then
+  YARN_LOG_DIR="$HADOOP_YARN_HOME/logs"
+fi
+if [ "$YARN_LOGFILE" = "" ]; then
+  YARN_LOGFILE='yarn.log'
+fi
+
+# default policy file for service-level authorization
+if [ "$YARN_POLICYFILE" = "" ]; then
+  YARN_POLICYFILE="hadoop-policy.xml"
+fi
+
+# restore ordinary behaviour
+unset IFS
+
+
+YARN_OPTS="$YARN_OPTS -Dhadoop.log.dir=$YARN_LOG_DIR"
+YARN_OPTS="$YARN_OPTS -Dyarn.log.dir=$YARN_LOG_DIR"
+YARN_OPTS="$YARN_OPTS -Dhadoop.log.file=$YARN_LOGFILE"
+YARN_OPTS="$YARN_OPTS -Dyarn.log.file=$YARN_LOGFILE"
+YARN_OPTS="$YARN_OPTS -Dyarn.home.dir=$YARN_COMMON_HOME"
+YARN_OPTS="$YARN_OPTS -Dyarn.id.str=$YARN_IDENT_STRING"
+YARN_OPTS="$YARN_OPTS -Dhadoop.root.logger=${YARN_ROOT_LOGGER:-INFO,console}"
+YARN_OPTS="$YARN_OPTS -Dyarn.root.logger=${YARN_ROOT_LOGGER:-INFO,console}"
+if [ "x$JAVA_LIBRARY_PATH" != "x" ]; then
+  YARN_OPTS="$YARN_OPTS -Djava.library.path=$JAVA_LIBRARY_PATH"
+fi  
+YARN_OPTS="$YARN_OPTS -Dyarn.policy.file=$YARN_POLICYFILE"
--- a/Hadoop/2.7.1/yarn/role/templates/yarn-site.xml.j2
+++ b/Hadoop/2.7.1/yarn/role/templates/yarn-site.xml.j2
@@ -0,0 +1,232 @@
+<?xml version="1.0"?>
+<!--
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License. See accompanying LICENSE file.
+-->
+<configuration>
+
+    <property>
+        <name>yarn.nodemanager.aux-services</name>
+        <value>mapreduce_shuffle</value>
+    </property>
+	
+    <property>  
+       <name>yarn.resourcemanager.ha.enabled</name>  
+       <value>true</value>  
+    </property>  
+	
+    <!--声明两台resourcemanager的地址-->  
+    <property>  
+       <name>yarn.resourcemanager.cluster-id</name>  
+       <value>rsmcluster</value>  
+    </property> 
+	
+    <property>  
+       <name>yarn.resourcemanager.ha.rm-ids</name>  
+       <value>rsm1,rsm2</value>  
+    </property> 
+	
+    <!-- 配置rm1-->
+	<!-- 配置rm1 hostname-->
+	<property>
+       <name>yarn.resourcemanager.hostname.rsm1</name>
+       <value>{{ groups.yarn[0] }}</value>
+    </property>
+	
+	<!-- 配置rm1 web application-->
+    <property>
+       <name>yarn.resourcemanager.webapp.address.rsm1</name>
+       <value>{{ groups.yarn[0] }}:8080</value>
+    </property>
+	
+	<!-- 配置rm1 调度端口，默认8030-->
+    <property>
+       <name>yarn.resourcemanager.scheduler.address.rsm1</name>
+       <value>{{ groups.yarn[0] }}:8030</value>
+    </property>
+	
+	<!-- 默认端口8031-->
+    <property>
+       <name>yarn.resourcemanager.resource-tracker.address.rsm1</name>
+       <value>{{ groups.yarn[0] }}:8031</value>
+    </property>
+	
+	<!-- 配置rm1 应用程序管理器接口的地址端口，默认8032-->
+    <property>
+       <name>yarn.resourcemanager.address.rsm1</name>
+       <value>{{ groups.yarn[0] }}:8032</value>
+    </property>
+	
+	<!-- 配置rm1 管理端口，默认8033-->
+    <property>
+       <name>yarn.resourcemanager.admin.address.rsm1</name>
+       <value>{{ groups.yarn[0] }}:8033</value>
+    </property>
+	
+    <property>
+       <name>yarn.resourcemanager.ha.admin.address.rsm1</name>
+       <value>{{ groups.yarn[0] }}:23142</value>
+    </property>
+
+    <!-- 配置rm2-->
+    <property>
+       <name>yarn.resourcemanager.hostname.rsm2</name>
+       <value>{{ groups.yarn[1] }}</value>
+    </property>
+	
+    <property>
+       <name>yarn.resourcemanager.webapp.address.rsm2</name>
+       <value>{{ groups.yarn[1] }}:8080</value>
+    </property>
+	
+    <property>
+       <name>yarn.resourcemanager.scheduler.address.rsm2</name>
+       <value>{{ groups.yarn[1] }}:8030</value>
+    </property>
+	
+    <property>
+       <name>yarn.resourcemanager.resource-tracker.address.rsm2</name>
+       <value>{{ groups.yarn[1] }}:8031</value>
+    </property>
+	
+    <property>
+       <name>yarn.resourcemanager.address.rsm2</name>
+       <value>{{ groups.yarn[1] }}:8032</value>
+    </property>
+	
+    <property>
+       <name>yarn.resourcemanager.admin.address.rsm2</name>
+       <value>{{ groups.yarn[1] }}:8033</value>
+    </property>
+	
+    <property>
+       <name>yarn.resourcemanager.ha.admin.address.rsm2</name>
+       <value>{{ groups.yarn[1] }}:23142</value>
+    </property>
+	
+    <!--指定zookeeper集群的地址-->   
+    <property>  
+       <name>yarn.resourcemanager.zk-address</name>  
+{% for dev_info in groups.zookeeper -%}
+ {% if loop.last -%}
+{{dev_info}}:2181</value>
+ {% elif loop.first %}
+        <value>{{dev_info}}:2181,
+ {%- else %}
+{{dev_info}}:2181,
+ {%- endif %}
+{%- endfor %}
+    </property> 
+	
+    <!--启用自动恢复，当任务进行一半，rm坏掉，就要启动自动恢复，默认是false-->   
+    <property>
+       <name>yarn.resourcemanager.recovery.enabled</name>  
+       <value>true</value>  
+    </property>
+	
+	 <!--启用Nodemanager自动恢复，默认是false-->
+    <property>
+       <name>yarn.nodemanager.recovery.enabled</name>
+       <value>true</value>
+    </property>
+	
+	<!--配置NodeManager保存运行状态的本地文件系统目录路径 -->
+    <property>
+       <name>yarn.nodemanager.recovery.dir</name>
+       <value>{{ deploy_dir }}/{{ hadoop_version }}/yarn</value>
+    </property>
+	
+    <property>  
+       <name>yarn.resourcemanager.store.class</name>  
+       <value>org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore</value>  
+    </property> 
+
+    <!--配置nm可用的RPC地址，默认${yarn.nodemanager.hostname}:0，为临时端口。集群重启后，nm与rm连接的端口会变化，这里指定端口，保障nm restart功能 -->
+    <property>
+       <name>yarn.nodemanager.address</name>
+       <value>${yarn.nodemanager.hostname}:9923</value>
+    </property>
+	
+    <property>
+       <name>yarn.log-aggregation-enable</name>
+       <value>true</value>
+    </property>
+	
+    <property>
+       <name>yarn.nodemanager.log-aggregation.roll-monitoring-interval-seconds</name>
+       <value>3600</value>
+    </property>
+	
+    <property>
+       <name>yarn.nodemanager.remote-app-log-dir</name>
+       <value>{{ deploy_dir }}/{{ hadoop_version }}/logs/app-logs/</value>
+    </property>
+	
+	<!--NM可以为容器分配的物理内存量，以MB为单位 ，默认8192-->
+    <property>
+       <name>yarn.nodemanager.resource.memory-mb</name>
+       <value>{{ hadoop.yarn.nodemanager['yarn.nodemanager.resource.memory-mb'] }}</value>
+    </property>
+	
+	<!-- RM上每个容器请求的最小分配，以mb为单位，默认1024-->
+    <property>
+        <name>yarn.scheduler.minimum-allocation-mb</name>
+        <value>1024</value>
+    </property>	
+	
+	<!-- RM上每个容器请求的最大分配，以mb为单位，一般设置为 yarn.nodemanager.resource.memory-mb 一致，默认8192-->
+    <property>
+        <name>yarn.scheduler.maximum-allocation-mb</name>
+        <value>{{ hadoop.yarn.nodemanager['yarn.scheduler.maximum-allocation-mb'] }}</value>
+    </property>
+	
+	<!--可为容器分配的vcore数。RM调度器在为容器分配资源时使用它。这不是用来限制YARN容器使用的物理内核的数量，默认8，一般配置为服务器cpu总核数一致 -->
+   <property>
+        <name>yarn.nodemanager.resource.cpu-vcores</name>
+        <value>{{ hadoop.yarn.nodemanager['yarn.nodemanager.resource.cpu-vcores'] }}</value>
+    </property>
+	
+	<!--RM上每个容器请求的最小分配(以虚拟CPU内核为单位) ,默认1-->
+    <property>
+        <name>yarn.scheduler.minimum-allocation-vcores</name>
+        <value>1</value>
+    </property>
+	
+	<!--RM上每个容器请求的最大分配(以虚拟CPU内核为单位) ,默认32，一般配置为略小于yarn.nodemanager.resource.cpu-vcores，同时指定任务的slot不应超过该值-->
+    <property>
+        <name>yarn.scheduler.maximum-allocation-vcores</name>
+        <value>{{ hadoop.yarn.nodemanager['yarn.scheduler.maximum-allocation-vcores'] }}</value>
+    </property>
+	
+    <property>
+        <name>yarn.nodemanager.vmem-check-enabled</name>
+        <value>false</value>
+    </property>
+	
+   <property>
+        <name>yarn.nodemanager.pmem-check-enabled</name>
+        <value>false</value>
+    </property>
+	
+    <!--ApplicationMaster重启次数，配置HA后默认为2，生产环境可增大该值-->
+    <property>
+        <name>yarn.resourcemanager.am.max-attempts</name>
+        <value>10000</value>
+    </property>
+	
+    <property>
+        <name>yarn.log.server.url</name>
+        <value>http://{{ groups.yarn[0] }}:19888/jobhistory/logs</value>
+    </property>
+	
+</configuration>
+
--- a/Hadoop/2.7.1/yarn/role/vars/main.yml
+++ b/Hadoop/2.7.1/yarn/role/vars/main.yml
@@ -0,0 +1,15 @@
+#Hadoop版本
+hadoop_version: hadoop-2.7.1
+
+#Flink版本
+flink_version: flink-1.13.1
+
+#Jdk版本
+java_version: 1.8.0_73
+
+#数据目录
+hdfs_data_dir: "{{ data_dir }}/{{ hadoop_version }}/data/hadoop"
+
+#大于5台的集群，前两台启动ResourceManager，其余启动NodeManager
+#小于5台的集群，前两台启动ResourceManager，每台都启动NodeManager
+cluster_limit: "5"
--- a/Ignite/2.15.0/ignite/hosts
+++ b/Ignite/2.15.0/ignite/hosts
@@ -0,0 +1,5 @@
+[zookeeper]
+192.168.45.102
+
+[ignite]
+192.168.45.102
--- a/Ignite/2.15.0/ignite/install.yml
+++ b/Ignite/2.15.0/ignite/install.yml
@@ -0,0 +1,7 @@
+- hosts: ignite
+  remote_user: root
+  roles:
+   - role
+  vars_files:
+   - role/vars/main.yml
+
--- a/Show More
+++ b/Show More