Srikanth Sundarrajan created OOZIE-1534:
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Summary: Launcher job might run do hadoop attempt relaunch -
possibly causing correctness issues
Key: OOZIE-1534
URL: https://issues.apache.org/jira/browse/OOZIE-1534
Project: Oozie
Issue Type: Improvement
Reporter: Srikanth Sundarrajan
The <prepare> section of the action allow to clean up the output dir. This is
not sufficient as MR jobs started by Pig/Hive may be still running.We should
look to kill child MR jobs if any before launching new ones.
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