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Junping Du updated HADOOP-10048:
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.8.0
Status:
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Jason Lowe updated HADOOP-10048:
Attachment: HADOOP-10048.006.patch
bq. Otherwise, accessing of disks could be aggregated on
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Jason Lowe updated HADOOP-10048:
Attachment: HADOOP-10048.005.patch
Yep, I agree that it would be better to be consistent given
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Jason Lowe updated HADOOP-10048:
Attachment: HADOOP-10048.004.patch
Updating the patch to use AtomicReference so it's a little
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Junping Du updated HADOOP-10048:
Labels: (was: BB2015-05-TBR)
> LocalDirAllocator should avoid holding locks while accessing the
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Yi Li updated HADOOP-10048:
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Attachment: HADOOP-10048.003.patch
fix a type, sorry for the inconvenience
> LocalDirAllocator should
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Yi Li updated HADOOP-10048:
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Attachment: HADOOP-10048.trunk.patch
rebase onto trunk
> LocalDirAllocator should avoid holding locks
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Vinod Kumar Vavilapalli updated HADOOP-10048:
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Target Version/s: 2.8.0 (was: 2.6.0)
Moving features/enhancements out
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Allen Wittenauer updated HADOOP-10048:
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Labels: BB2015-05-TBR (was: )
LocalDirAllocator should avoid holding locks while
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Karthik Kambatla updated HADOOP-10048:
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Target Version/s: 2.6.0 (was: 2.5.0)
LocalDirAllocator should avoid holding locks
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Jason Lowe updated HADOOP-10048:
Priority: Major (was: Blocker)
Target Version/s: 2.5.0 (was: 2.4.0)
I think this
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Jason Lowe updated HADOOP-10048:
Target Version/s: 2.4.0 (was: )
LocalDirAllocator should avoid holding locks while accessing
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Jason Lowe updated HADOOP-10048:
Assignee: Jason Lowe
Status: Patch Available (was: Open)
LocalDirAllocator should avoid
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Jason Lowe updated HADOOP-10048:
Attachment: HADOOP-10048.patch
Here's a patch that uses a lockless approach to the problem. The
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Arun C Murthy updated HADOOP-10048:
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Priority: Blocker (was: Major)
LocalDirAllocator should avoid holding locks while
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