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https://issues.apache.org/jira/browse/HIVE-19117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16427063#comment-16427063
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Gopal V edited comment on HIVE-19117 at 4/5/18 2:59 PM:
--------------------------------------------------------
You can try adding {{;http.header.Connection=close}} to the end of your JDBC
URL, if you are using the HTTP protocol for JDBC (or Knox).
was (Author: gopalv):
You can try adding {{;http.header.Connection=close}} to the end of your JDBC
URLs
> hiveserver2 org.apache.thrift.transport.TTransportException error when
> running 2nd query after minute of inactivity
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-19117
> URL: https://issues.apache.org/jira/browse/HIVE-19117
> Project: Hive
> Issue Type: Bug
> Components: Hive, HiveServer2, Metastore, Thrift API
> Affects Versions: 2.1.1
> Environment: * Hive 2.1.1 with hive.server2.transport.mode set to
> binary (sample JDBC string is jdbc:hive2://remotehost:10000/default)
> * Hadoop 2.8.3
> * Metastore using MySQL
> * Java 8
> Reporter: t oo
> Priority: Blocker
>
> I make a JDBC connection from my SQL tool (ie Squirrel SQL, Oracle SQL
> Developer) to HiveServer2 (running on remote server) with port 10000.
> I am able to run some queries successfully. I then do something else (not in
> the SQL tool) for 1-2minutes and then return to my SQL tool and attempt to
> run a query but I get this error:
> {code:java}
> org.apache.thrift.transport.TTransportException: java.net.SocketException:
> Software caused connection abort: socket write error{code}
> If I now disconnect and reconnect in my SQL tool I can run queries again. But
> does anyone know what HiveServer2 settings I should change to prevent the
> error? I assume something in hive-site.xml
> From the hiveserver2 logs below, can see an exact 1 minute gap from 30th min
> to 31stmin where the disconnect happens.
> {code:java}
> 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{code}
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