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Posted to dev@sqoop.apache.org by "Shuaishuai Nie (JIRA)" <ji...@apache.org> on 2013/06/19 02:22:20 UTC

[jira] [Created] (SQOOP-1090) Fix Templeton map-only tasks are getting killed after 10 minutes by MapReduce

Shuaishuai Nie created SQOOP-1090:
-------------------------------------

             Summary: Fix Templeton map-only tasks are getting killed after 10 minutes by MapReduce
                 Key: SQOOP-1090
                 URL: https://issues.apache.org/jira/browse/SQOOP-1090
             Project: Sqoop
          Issue Type: Bug
            Reporter: Shuaishuai Nie


All mapreduce tasks are supposed to report progress back to MR framework, otherwise, if there is no progress in 10 minutes (by default), TT will kill the task.
Templeton map-only task has a KeepAlive thread that is supposed to periodically report the progress and keep the launcher alive, however this does not seem to work as expected.

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