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https://issues.apache.org/jira/browse/YARN-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13938990#comment-13938990
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Liyin Liang commented on YARN-1843:
-----------------------------------
{quote}
The patch introduces spurious dependencies on zookeeper. Any reason we can't
use Hadoop version of those classes?
{quote}
Sorry, I can't catch you. Is there any dependency on zookeeper?
{quote}
If we want shExec.execute() to always log output, we should probably do it in a
finally clause and not immediately after execute in try-block. No?
{quote}
It's a very good idea to log output in a finally clause.
> LinuxContainerExecutor should always log output
> -----------------------------------------------
>
> Key: YARN-1843
> URL: https://issues.apache.org/jira/browse/YARN-1843
> Project: Hadoop YARN
> Issue Type: Improvement
> Affects Versions: 2.3.0
> Reporter: Liyin Liang
> Priority: Trivial
> Attachments: YARN-1843.diff
>
>
> If debug is enable, LinuxContainerExecutor should aloways log output after
> shExec.execute().
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