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From "Nishan Shetty (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-923) Application is "FAILED" when multiple appmaster attempts are spawned
Date Mon, 15 Jul 2013 04:22:48 GMT
Nishan Shetty created YARN-923:
----------------------------------

             Summary: Application is "FAILED" when multiple appmaster attempts are spawned
                 Key: YARN-923
                 URL: https://issues.apache.org/jira/browse/YARN-923
             Project: Hadoop YARN
          Issue Type: Bug
          Components: applications, resourcemanager
    Affects Versions: 2.0.5-alpha
            Reporter: Nishan Shetty


1.Run job with 142 maps
2.After some map tasks executed kill NM where appmaster running(Using kill -9 cmd)
3.Now obeserve that till NM expiry interval that appmaster will be running after NM expiry
interval that appmaster will be killed and new appmaster will be launched

Observations:
-------------------
1.First appmaster while going down deletes the staging dir of job
2.While new appmaster is running it will kill all the tasks running in it and fails the application
saying files in staging dir not present



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