[jira] Commented: (HADOOP-3379) Document the "stream.non.zero.exit.status.is.failure" knob for streaming

["Owen O'Malley (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-3379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12596623#action_12596623 ] 

Owen O'Malley commented on HADOOP-3379:
---------------------------------------

I wonder if we should just make streaming always fail the task for non-zero exit codes.

> Document the "stream.non.zero.exit.status.is.failure" knob for streaming
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-3379
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3379
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: contrib/streaming, documentation
>    Affects Versions: 0.17.0
>            Reporter: Arun C Murthy
>            Priority: Minor
>             Fix For: 0.18.0
>
>
> HADOOP-2057 added a useful feature: "stream.non.zero.exit.status.is.failure" to optionally treat non-zero exit code from streaming apps as fatal. We should document this on http://hadoop.apache.org/core/docs/current/streaming.html.

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