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Type:
Sub-task
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 2.8.0
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Fix Version/s: 2.8.0, 2.7.4, 3.0.0-alpha1
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Component/s: None
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Labels:None
Running DU across lots of disks is very expensive and running all of the processes at the same time creates a noticeable IO spike. We should add some jitter.
- relates to
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HADOOP-14408 Backport to 2.7: HADOOP-12975 Add jitter to du thread
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- Resolved
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