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From "Devaraj K (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-2310) If we stop Job Tracker, Task Tracker is also getting stopped.
Date Thu, 19 May 2011 15:12:47 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-2310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Devaraj K updated MAPREDUCE-2310:
---------------------------------

    Fix Version/s: 0.20.4
           Status: Patch Available  (was: Open)

When we start job tracker and task tracker using start-mapred.sh, sometimes job tracker is
still in initialization and task tracker is stopping because the job tracker is not available
by that time.  

Provided retry mechanism for task tracker to connect to job tracker when job tracker is in
initialization state.


> 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
>            Assignee: Devaraj K
>            Priority: Minor
>             Fix For: 0.20.4
>
>         Attachments: MAPREDUCE-2310.patch
>
>
> 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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