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Type:
Improvement
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 0.89.20100924, 0.90.0
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Fix Version/s: 0.90.0
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Component/s: None
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Labels:None
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Hadoop Flags:Reviewed
One of the problems with the current compaction queue is that we have a very low granularity on the importance of the various compactions in the queue. If a StoreFile count exceeds 15 files, only then do we bump via enum change. We should instead look into more intelligent, granular priority metrics for choosing the next compaction.
- incorporates
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HBASE-2770 Major compactions from shell may not major compact all families
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- Closed
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- is part of
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HBASE-2462 Review compaction heuristic and move compaction code out so standalone and independently testable
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- Resolved
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- is related to
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HBASE-2646 Compaction requests should be prioritized to prevent blocking
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- Closed
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