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From "Devaraj K (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-2310) If we stop Job Tracker, Task Tracker is also getting stopped.
Date Thu, 10 Feb 2011 05:29:57 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12992869#comment-12992869

Devaraj K commented on MAPREDUCE-2310:

I am sorry. stop-jobtracker.sh was written by us. I have mistakenly assumed that it is from
hadoop release.

stop-jobtracker.sh contains this, 


bin=`dirname "$0"`
bin=`cd "$bin"; pwd`

. "$bin"/hadoop-config.sh

"$bin"/hadoop-daemon.sh --config $HADOOP_CONF_DIR stop jobtracker


If I try to stop job tacker using the above script, task tracker is also stopping.

> If we stop Job Tracker, Task Tracker is also getting stopped.
> -------------------------------------------------------------
>                 Key: MAPREDUCE-2310
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2310
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: tasktracker
>    Affects Versions: 0.20.2
>            Reporter: Devaraj K
>            Priority: Minor
> If we execute stop-jobtracker.sh for stopping Job Tracker, Task Tracker is also stopping.
> This is not applicable for the latest (trunk) code because stop-jobtracker.sh file is
not coming.

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