Charles Connell created HBASE-29148:
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Summary: BufferedMutator should be able to flush after buffering a
certain number of mutations
Key: HBASE-29148
URL: https://issues.apache.org/jira/browse/HBASE-29148
Project: HBase
Issue Type: Improvement
Components: Client
Reporter: Charles Connell
Assignee: Charles Connell
At my company I've been experimenting with enabling
{{hbase.rpc.rows.size.threshold.reject}} on our RegionServers as a protective
measure, to prevent Java OOMs caused by large Multi requests. This has caused
issues for some clients using BufferedMutators, which send large batches of
mutations, sometimes all to a single RegionServer. It the BufferedMutator had a
way to flush before hitting the RegionServer's
{{hbase.rpc.rows.warning.threshold}}, then it could gets its mutations done
successfully. This is easy to add.
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