80 lines
2.0 KiB
Plaintext
80 lines
2.0 KiB
Plaintext
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#!/bin/bash
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source /etc/profile
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function killService(){
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keeppath='/etc/init.d/keepyarnhistory'
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if [ -x $keeppath ];then
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service keepyarnhistory stop
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chkconfig keepyarnhistory off
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systemctl daemon-reload
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rm -rf /etc/init.d/keepyarnhistory
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fi
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keeppath='/etc/init.d/keepyarnmaster'
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if [ -x $keeppath ];then
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service keepyarnmaster stop
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chkconfig keepyarnmaster off
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systemctl daemon-reload
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rm -rf /etc/init.d/keepyarnmaster
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fi
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keeppath='/etc/init.d/keepyarnworker'
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if [ -x $keeppath ];then
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service keepyarnworker stop
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chkconfig keepyarnworker off
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systemctl daemon-reload
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rm -rf /etc/init.d/keepyarnworker
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fi
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}
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function killPid(){
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livenum=`jps -l | egrep -w "org.apache.hadoop.yarn.server.resourcemanager.ResourceManager" | grep -v grep |wc -l`
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if [ $livenum -ne 0 ];then
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keeppid=`jps -l |egrep -w "org.apache.hadoop.yarn.server.resourcemanager.ResourceManager" | awk '{print $1}'`
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kill -9 $keeppid
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fi
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livenum=`jps -l | egrep -w "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | grep -v grep |wc -l`
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if [ $livenum -ne 0 ];then
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keeppid=`jps -l |egrep -w "org.apache.hadoop.yarn.server.nodemanager.NodeManager" | awk '{print $1}'`
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kill -9 $keeppid
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fi
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livenum=`jps -l | egrep -w "org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | grep -v grep |wc -l`
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if [ $livenum -ne 0 ];then
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keeppid=`jps -l |egrep -w "org.apache.hadoop.mapreduce.v2.hs.JobHistoryServer" | awk '{print $1}'`
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kill -9 $keeppid
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fi
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}
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function drop_folder(){
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FOLDER_NAME=$1
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if [ -d "$FOLDER_NAME" ];then
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rm -rf $FOLDER_NAME
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fi
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}
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function drop_file(){
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FILE_NAME=$1
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if [ -f "$FILE_NAME" ];then
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rm -rf $FILE_NAME
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fi
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}
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killService
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sleep 15
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killPid
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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`
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if [ $HAS_HDFS -eq "0" ];then
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drop_folder {{ deploy_dir }}/{{ hadoop_version }}
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drop_folder {{ deploy_dir }}/hadoop
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drop_folder {{ data_dir }}/hadoop
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drop_file /etc/profile.d/hadoop.sh
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fi
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