Gunther Hagleitner created HIVE-5738:
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Summary: Need to clear global work in ExecMapper/ExecReducer for
container reuse in tez
Key: HIVE-5738
URL: https://issues.apache.org/jira/browse/HIVE-5738
Project: Hive
Issue Type: Bug
Reporter: Gunther Hagleitner
Assignee: Gunther Hagleitner
Fix For: tez-branch
Utilities.java maintains a static work map with entries for map & reduce work.
When using MR via the yarn runner (i.e.: MR on tez), multiple different jobs
could end up reusing containers and pull the wrong plan if we dont' clear it.
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