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From "Ravi Gummadi (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1864) PipeMapRed.java has uninitialized members log_ and LOGNAME
Date Wed, 23 Jun 2010 08:45:50 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1864?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12881616#action_12881616

Ravi Gummadi commented on MAPREDUCE-1864:

Also, I don't see a real need for the following as part of code.

  boolean debug_;
  boolean debugFailEarly_;
  boolean debugFailDuring_;
  boolean debugFailLate_;

If some debug statements are needed, we could add them as
{code} if (LOG.isDebugEnabled()) {LOG.debug(......);} {code}

So should we remove these 4 variables also ?

> PipeMapRed.java has uninitialized members log_ and LOGNAME 
> -----------------------------------------------------------
>                 Key: MAPREDUCE-1864
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1864
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/streaming
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.22.0
> PipeMapRed.java has members log_ and LOGNAME, which are never initialized and they are
used in code for logging in several places. 
> They should be removed and PipeMapRed should use commons LogFactory and Log for logging.
This would improve code maintainability.
> Also, as per [comment | https://issues.apache.org/jira/browse/MAPREDUCE-1851?focusedCommentId=12878530&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12878530],
stream.joblog_ configuration property can be removed.

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