The put operation can release the rowlock before sync-ing the Hlog
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Key: HBASE-4528
URL: https://issues.apache.org/jira/browse/HBASE-4528
Project: HBase
Issue Type: Improvement
Components: regionserver
Reporter: dhruba borthakur
Assignee: dhruba borthakur
This allows for better throughput when there are hot rows. A single row update
improves from 100 puts/sec/server to 5000 puts/sec/server.
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