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From "Robert Joseph Evans (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3918) proc_historyserver no longer in command line arguments for HistoryServer
Date Fri, 24 Feb 2012 20:59:52 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13215900#comment-13215900

Robert Joseph Evans commented on MAPREDUCE-3918:

Two things.  mapred in the past did not echo its command before running, neither does hdfs,
only yarn seems to.  I would prefer to see this removed.

Also I see that we tag all other commands with this -Dproc_ also.  But I could not find any
documentation on why, and no use of these values in the code.  Is this for monitoring or something?
> proc_historyserver no longer in command line arguments for HistoryServer
> ------------------------------------------------------------------------
>                 Key: MAPREDUCE-3918
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3918
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.1
>            Reporter: Jonathan Eagles
>            Assignee: Jonathan Eagles
>         Attachments: MAPREDUCE-3918.patch
> This java arg is missing from the command line and needs to be replaced

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