Jonathan Eagles created MAPREDUCE-5607:
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Summary: Backport MAPREDUCE-5086 - MR app master deletes staging
dir when sent a reboot command from the RM
Key: MAPREDUCE-5607
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5607
Project: Hadoop Map/Reduce
Issue Type: Sub-task
Reporter: Jonathan Eagles
Assignee: Jian He
Fix For: 2.1.0-beta
If the RM is restarted when the MR job is running, then it sends a reboot
command to the job. The job ends up deleting the staging dir and that causes
the next attempt to fail.
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