[HIVE-14300] LLAP: Renaming query specific files on completion should wait for completion of threads in the daemon - ASF JIRA

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Details

Type: Bug
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: None
Fix Version/s: None
Component/s: None
Labels:
None

Target Version/s:

3.0.0

Description

Post ~~HIVE-14224~~ - there's a race where the AM could inform the daemon about query completion before local threads which were executing the query are still cleaning up.
This can result in the file being moved early, and a new file being created - which is never moved.