Optimize HLog for Throughput Using Delayed RPCs
-----------------------------------------------
Key: HBASE-4192
URL: https://issues.apache.org/jira/browse/HBASE-4192
Project: HBase
Issue Type: New Feature
Components: wal
Affects Versions: 0.92.0
Reporter: Vlad Dogaru
Priority: Minor
Introduce a new HLog configuration parameter (batchEntries) for more aggressive
batching of appends. If this is enabled, HLog appends are not written to the
HLog writer immediately, but batched and written either periodically or when a
sync is requested. Because sync times become larger, they use delayed RPCs to
free up RPC handler threads.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
