RaidNode should only Har a directory if all its parity files have been created
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Key: MAPREDUCE-1668
URL: https://issues.apache.org/jira/browse/MAPREDUCE-1668
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: contrib/raid
Affects Versions: 0.22.0
Reporter: Rodrigo Schmidt
Assignee: Rodrigo Schmidt
Fix For: 0.22.0
In the current code, it can happen that a directory will be Archived (Har'ed)
before all its parity files have been generated since parity file generation is
not atomic. We should verify if all the parity files are present before
Archiving a directory.
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