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https://issues.apache.org/jira/browse/TAJO-1105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14163175#comment-14163175
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ASF GitHub Bot commented on TAJO-1105:
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GitHub user jinossy opened a pull request:
https://github.com/apache/tajo/pull/191
TAJO-1105: Add thread which detects JVM pauses like HADOOP's
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jinossy/tajo TAJO-1105
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tajo/pull/191.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #191
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commit 403c183ce59c69cb50c8328db206db67dc59ccee
Author: jhkim <[email protected]>
Date: 2014-10-08T06:53:01Z
TAJO-1105: Add thread which detects JVM pauses like HADOOP's
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> Add thread which detects JVM pauses like HADOOP's
> -------------------------------------------------
>
> Key: TAJO-1105
> URL: https://issues.apache.org/jira/browse/TAJO-1105
> Project: Tajo
> Issue Type: New Feature
> Components: worker
> Reporter: Jinho Kim
> Assignee: Jinho Kim
> Priority: Minor
>
> Often times we found worker hangs. it caused by a long JVM pause
> This will make GC pauses obvious in logs.
> https://issues.apache.org/jira/browse/HADOOP-9618
> https://issues.apache.org/jira/browse/HBASE-9630
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