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https://issues.apache.org/jira/browse/YARN-6550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16108187#comment-16108187
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Suma Shivaprasad edited comment on YARN-6550 at 8/1/17 9:30 PM:
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Attached patch which redirects pre launch stdout and stderr in
launch_container.sh to prelaunch.out and prelaunch.err respectively. These
logs are available in the container log directory along with application
specific stderr and stdout.
was (Author: suma.shivaprasad):
Attached patch which redirects pre launch stdout and stderr in
launch_container.sh to prelaunch.out and prelaunch.err. These logs are
available in the container log directory along with application specific stderr
and stdout.
> Capture launch_container.sh logs
> --------------------------------
>
> Key: YARN-6550
> URL: https://issues.apache.org/jira/browse/YARN-6550
> Project: Hadoop YARN
> Issue Type: Sub-task
> Affects Versions: 3.0.0-beta1
> Reporter: Wangda Tan
> Assignee: Suma Shivaprasad
> Fix For: 3.0.0-beta1
>
> Attachments: YARN-6550.patch
>
>
> launch_container.sh which generated by NM will do a bunch of things (like
> create link, etc.) while launch a process. No logs captured until {{exec}} is
> called. We need capture all failures of launch_container.sh for easier
> troubleshooting.
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