Per-CF Flushes
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Key: HBASE-3450
URL: https://issues.apache.org/jira/browse/HBASE-3450
Project: HBase
Issue Type: Improvement
Components: regionserver, wal
Affects Versions: 0.90.1, 0.92.0
Reporter: Nicolas Spiegelberg
Assignee: Nicolas Spiegelberg
Priority: Minor
In cases where the load to all column families in a store is not evenly
distributed, having per-column family flushes will reduce network IO by helping
the compaction algorithm minimize its need for unconditional selection. This
issue is about refactoring the flush algorithm to move from HRegion granularity
to Store.
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