[
https://issues.apache.org/jira/browse/HIVE-9508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14309323#comment-14309323
]
Hive QA commented on HIVE-9508:
-------------------------------
{color:green}Overall{color}: +1 all checks pass
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12696882/HIVE-9508.3.patch
{color:green}SUCCESS:{color} +1 7483 tests passed
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2684/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2684/console
Test logs:
http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2684/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12696882 - PreCommit-HIVE-TRUNK-Build
> MetaStore client socket connection should have a lifetime
> ---------------------------------------------------------
>
> Key: HIVE-9508
> URL: https://issues.apache.org/jira/browse/HIVE-9508
> Project: Hive
> Issue Type: Sub-task
> Components: CLI, Metastore
> Reporter: Thiruvel Thirumoolan
> Assignee: Thiruvel Thirumoolan
> Labels: metastore, rolling_upgrade
> Fix For: 1.2.0
>
> Attachments: HIVE-9508.1.patch, HIVE-9508.2.patch, HIVE-9508.3.patch
>
>
> Currently HiveMetaStoreClient (or SessionHMSC) is connected to one Metastore
> server until the connection is closed or there is a problem. I would like to
> introduce the concept of a MetaStore client socket life time. The MS client
> will reconnect if the socket lifetime is reached. This will help during
> rolling upgrade of Metastore.
> When there are multiple Metastore servers behind a VIP (load balancer), it is
> easy to take one server out of rotation and wait for 10+ mins for all
> existing connections will die down (if the lifetime is 5mins say) and the
> server can be updated.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
