gfwleak/k18-ntcs-web-argus-service
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

1:删除无用的数据库连接

Browse Source 
2:修改pom中使用的hive版本为2.1.1
3:添加IP地址日志查询服务
This commit is contained in:
RenKaiGe-Office
2018-07-02 16:10:48 +08:00
parent 4f4ad8464a
commit 0530479502
22 changed files with 731 additions and 901 deletions
Download Patch File Download Diff File Expand all files Collapse all files

85
src/main/java/com/nis/util/HiveDataSource.java
View File

@@ -3,55 +3,56 @@ package com.nis.util;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import org.apache.log4j.Logger;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.jolbox.bonecp.BoneCPDataSource;
import com.nis.web.service.SpringContextHolder;
public class HiveDataSource {
private final static Logger logger = Logger.getLogger(HiveDataSource.class);
private final static Logger logger = LoggerFactory.getLogger(HiveDataSource.class);
static BoneCPDataSource datasource = null;
static Connection conn = null;
static ResultSet rsA = null;
static Statement stA = null;
static ResultSet rs = null;
static Statement st = null;
static ResultSet rsB = null;
static Statement stB = null;
public static ResultSet query(String sql, String searchActiveSys) throws Exception {
if (null != searchActiveSys && searchActiveSys.equals("4")) {// A版数据库
logger.info("开始连接数据中心A版日志库--------------------------");
if (conn == null || conn.isClosed()) {
ApplicationContext ct = new ClassPathXmlApplicationContext("applicationContext-mybatis.xml");
BoneCPDataSource datasource = (BoneCPDataSource) ct.getBean("HiveADataSource");
conn = datasource.getConnection();
}
logger.info("连接数据中心A版日志库成功--------------------------");
stA = conn.createStatement();
String hiveAName = "use " + Constants.HIVEADBNAME;
// stA.execute("use xa_dfbhit_p_hive");
stA.execute(hiveAName);
logger.info("开始执行查询数据中心A版日志库操作--------------------------" + sql);
rsA = stA.executeQuery(sql);
logger.info("执行查询数据中心A版日志库成功--------------------------");
return rsA;
} else {// 目前默认B版数据库,后期增加C版数据库
logger.info("开始连接数据中心B版日志库--------------------------");
if (conn == null || conn.isClosed()) {
ApplicationContext ct = new ClassPathXmlApplicationContext("applicationContext-mybatis.xml");
BoneCPDataSource datasource = (BoneCPDataSource) ct.getBean("HiveBDataSource");
conn = datasource.getConnection();
}
logger.info("连接数据中心B版日志库成功--------------------------");
stB = conn.createStatement();
String hiveBName = "use " + Constants.HIVEBDBNAME;
// stB.execute("use xa_z2_mesalog_hive");
stB.execute(hiveBName);
logger.info("开始执行查询数据中心B版日志库操作--------------------------" + sql);
rsB = stB.executeQuery(sql);
logger.info("执行查询数据中心B版日志库成功--------------------------");
return rsB;
public static ResultSet query(String sql) throws Exception {
if (datasource == null) {
datasource = (BoneCPDataSource) SpringContextHolder.getBean("HiveDataSource");
}
conn = datasource.getConnection();
logger.info("连接数据中心日志库成功--------------------------");
st = conn.createStatement();
// logger.info("开始选择{}数据库--------------------------", Constants.HIVEDBNAME);
// String hiveAName = "use " + Constants.HIVEDBNAME;
// st.execute(hiveAName);
// logger.info("选择数据库{}成功,开始执行查询", Constants.HIVEDBNAME);
// logger.info("选择数据库{}成功,开始执行查询", Constants.HIVEDBNAME);
rs = st.executeQuery(sql);
logger.info("执行查询语句成功sql={}",sql);
return rs;
}
public static void closeConn() {
try {
if (rs != null) {
rs.close();
rs = null;
}
if (st != null) {
st.close();
st = null;
}
if (conn != null) {
conn.close();
conn = null;
}
logger.info("关闭数据中心连接成功");
} catch (Exception e) {
e.printStackTrace();
logger.error("关闭数据中心连接失败,失败原因" + e);
}
}
}