Flush regions in multiple threads
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Key: HBASE-4231
URL: https://issues.apache.org/jira/browse/HBASE-4231
Project: HBase
Issue Type: Improvement
Components: regionserver
Affects Versions: 0.94.0
Reporter: Todd Lipcon
Fix For: 0.94.0
As servers get beefier, it makes less and less sense to have only a single
thread do flushes at a time. In watching an insert-only benchmark run, HBase
isn't currently disk, network, or CPU-bound -- it seems it's bound only by the
rate at which flushes and compactions get processed. Increasing the threading a
bit here should increase total disk/network throughput utilization.
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