[
https://issues.apache.org/jira/browse/HIVE-22753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17024784#comment-17024784
]
Hive QA commented on HIVE-22753:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12991952/HIVE-22753.4.patch
{color:red}ERROR:{color} -1 due to no test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 17953 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/20369/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/20369/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-20369/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12991952 - PreCommit-HIVE-Build
> Fix gradual mem leak: Operationlog related appenders should be cleared up on
> errors
> ------------------------------------------------------------------------------------
>
> Key: HIVE-22753
> URL: https://issues.apache.org/jira/browse/HIVE-22753
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Priority: Minor
> Attachments: HIVE-22753.1.patch, HIVE-22753.2.patch,
> HIVE-22753.3.patch, HIVE-22753.4.patch, image-2020-01-21-11-14-37-911.png,
> image-2020-01-21-11-17-59-279.png, image-2020-01-21-11-18-37-294.png
>
>
> In case of exception in SQLOperation, operational log does not get cleared
> up. This causes gradual build up of HushableRandomAccessFileAppender causing
> HS2 to OOM after some time.
> !image-2020-01-21-11-14-37-911.png|width=431,height=267!
>
> Allocation tree
> !image-2020-01-21-11-18-37-294.png|width=425,height=178!
>
> Prod instance mem
> !image-2020-01-21-11-17-59-279.png|width=698,height=209!
>
> Each HushableRandomAccessFileAppender holds internal ref to
> RandomAccessFileAppender which holds a 256 KB bytebuffer, causing the mem
> leak.
> Related ticket: HIVE-18820
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
