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https://issues.apache.org/jira/browse/HBASE-4231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Hofhansl updated HBASE-4231:
---------------------------------
Fix Version/s: (was: 0.94.0)
0.96.0
Moving out of 0.96 for (although this would be a good performance improvement,
so pull back if you want to work on it)
> Flush regions in multiple threads
> ---------------------------------
>
> 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: 0.96.0
>
>
> 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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