闲置一分钟后运行第二个查询时，hiveserver2 org.apache.thrift.transport.TTransportException错误

Question

我通过端口10000从我的SQL工具（即Squirrel SQL，Oracle SQL Developer）到HiveServer2（在远程服务器上运行）建立了JDBC连接。

我能够成功运行一些查询。 然后，我在1-2分钟内做其他事情（不在SQL工具中），然后返回我的SQL工具并尝试运行查询，但出现此错误： org.apache.thrift.transport.TTransportException: java.net.SocketException: Software caused connection abort: socket write error

如果现在断开连接并在SQL工具中重新连接，则可以再次运行查询。 但是，有人知道我应该更改哪些HiveServer2设置以防止该错误吗？ 我假设在hive-site.xml中有一些东西

从下面的hiveserver2日志中，可以看到从第30分钟到第31分钟之间发生中断的确切1分钟间隔。

2018-04-05T03:30:41,706  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Resetting thread name to  HiveServer2-Handler-Pool: Thread-36
2018-04-05T03:30:41,712  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Updating thread name to c81ec0f9-7a9d-46b6-9708-e7d78520a48a HiveServer2-Handler-Pool: Thread-36
2018-04-05T03:30:41,712  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Resetting thread name to  HiveServer2-Handler-Pool: Thread-36
2018-04-05T03:30:41,718  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Updating thread name to c81ec0f9-7a9d-46b6-9708-e7d78520a48a HiveServer2-Handler-Pool: Thread-36
2018-04-05T03:30:41,719  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Resetting thread name to  HiveServer2-Handler-Pool: Thread-36
2018-04-05T03:31:41,232  INFO [HiveServer2-Handler-Pool: Thread-36] thrift.ThriftCLIService: Session disconnected without closing properly.
2018-04-05T03:31:41,233  INFO [HiveServer2-Handler-Pool: Thread-36] thrift.ThriftCLIService: Closing the session: SessionHandle [c81ec0f9-7a9d-46b6-9708-e7d78520a48a]
2018-04-05T03:31:41,233  INFO [HiveServer2-Handler-Pool: Thread-36] service.CompositeService: Session closed, SessionHandle [c81ec0f9-7a9d-46b6-9708-e7d78520a48a], current sessions:0
2018-04-05T03:31:41,233  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Updating thread name to c81ec0f9-7a9d-46b6-9708-e7d78520a48a HiveServer2-Handler-Pool: Thread-36
2018-04-05T03:31:41,233  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Resetting thread name to  HiveServer2-Handler-Pool: Thread-36
2018-04-05T03:31:41,233  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Updating thread name to c81ec0f9-7a9d-46b6-9708-e7d78520a48a HiveServer2-Handler-Pool: Thread-36
2018-04-05T03:31:41,233  INFO [HiveServer2-Handler-Pool: Thread-36] session.HiveSessionImpl: Operation log session directory is deleted: /var/hive/hs2log/tmp/c81ec0f9-7a9d-46b6-9708-e7d78520a48a
2018-04-05T03:31:41,233  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Resetting thread name to  HiveServer2-Handler-Pool: Thread-36
2018-04-05T03:31:41,236  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Deleted directory: /var/hive/scratch/tmp/anonymous/c81ec0f9-7a9d-46b6-9708-e7d78520a48a on fs with scheme file
2018-04-05T03:31:41,236  INFO [HiveServer2-Handler-Pool: Thread-36] session.SessionState: Deleted directory: /var/hive/ec2-user/c81ec0f9-7a9d-46b6-9708-e7d78520a48a on fs with scheme file
2018-04-05T03:31:41,236  INFO [HiveServer2-Handler-Pool: Thread-36] hive.metastore: Closed a connection to metastore, current connections: 1

环境：

• Hive 2.1.1的hive.server2.transport.mode设置为二进制（示例JDBC字符串为jdbc：hive2：// remotehost：10000 / default）
• Hadoop 2.8.3
• 使用MySQL的Metastore
• Java 8

Answer 1

1. 将AWS ELB的默认超时从1分钟更改为20分钟
2. 将SimbaHive驱动程序与Squirrel一起使用（无超时），或将标准apache hive2驱动程序与IBM数据工作室一起使用（无超时）