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https://issues.apache.org/jira/browse/HADOOP-10312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13887921#comment-13887921
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Chris Nauroth commented on HADOOP-10312:
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I've always wanted it to be easier to capture stdout/stderr from failed
external commands too. It could be potentially spammy though, so maybe it
would need to go behind debug log level somehow.
If you want to keep the scope of this issue to just the exit code, please go
ahead, and I'll file a separate issue related to capturing stdout/stderr.
> Shell.ExitCodeException to have more useful toString
> ----------------------------------------------------
>
> Key: HADOOP-10312
> URL: https://issues.apache.org/jira/browse/HADOOP-10312
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.4.0
> Reporter: Steve Loughran
> Priority: Minor
>
> Shell's ExitCodeException doesn't include the exit code in the toString
> value, so isn't that useful in diagnosing container start failures in YARN
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