Mailing-List: contact mapreduce-dev-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: mapreduce-dev@hadoop.apache.org
Date: Tue, 7 Feb 2012 23:40:59 +0000 (UTC)
From: "Mayank Bansal (Created) (JIRA)" <jira@apache.org>
To: mapreduce-dev@hadoop.apache.org
Message-ID: 
 <556725634.11307.1328658059354.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Created] (MAPREDUCE-3837) Hadoop 22 Job tracker is not able
 to recover job in case of crash and after that no user can submit job.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit

Hadoop 22 Job tracker is not able to recover job in case of crash and after that no user can submit job.
--------------------------------------------------------------------------------------------------------

                 Key: MAPREDUCE-3837
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3837
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 0.22.0
            Reporter: Mayank Bansal
            Assignee: Mayank Bansal


If job tracker is crashed while running , and there were some jobs are running , so if job tracker's property mapreduce.jobtracker.restart.recover is true then it should recover the job.

However the current behavior is as follows
jobtracker try to restore the jobs but it can not . And after that jobtracker closes it handle to hdfs and nobody else also can not submit the job. 

Thanks,
Mayank

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira