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https://issues.apache.org/jira/browse/FLINK-5488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15992633#comment-15992633
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ASF GitHub Bot commented on FLINK-5488:
---------------------------------------
GitHub user fanyon opened a pull request:
https://github.com/apache/flink/pull/3805
[FLINK-5488] stop YarnClient before exception is thrown
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/fanyon/flink FLINK-5488
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3805.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 #3805
----
commit 2205f7782650a1031d1284f75691966646784c31
Author: mengji.fy <[email protected]>
Date: 2017-05-02T09:10:44Z
[FLINK-5488] stop YarnClient before exception is thrown
----
> yarnClient should be closed in AbstractYarnClusterDescriptor for error
> conditions
> ---------------------------------------------------------------------------------
>
> Key: FLINK-5488
> URL: https://issues.apache.org/jira/browse/FLINK-5488
> Project: Flink
> Issue Type: Bug
> Components: YARN
> Reporter: Ted Yu
> Assignee: Fang Yong
>
> Here is one example:
> {code}
> if(jobManagerMemoryMb > maxRes.getMemory() ) {
> failSessionDuringDeployment(yarnClient, yarnApplication);
> throw new YarnDeploymentException("The cluster does not have the
> requested resources for the JobManager available!\n"
> + "Maximum Memory: " + maxRes.getMemory() + "MB Requested: " +
> jobManagerMemoryMb + "MB. " + NOTE);
> }
> {code}
> yarnClient implements Closeable.
> It should be closed in situations where exception is thrown.
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