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https://issues.apache.org/jira/browse/HBASE-2832?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Gray updated HBASE-2832:
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Fix Version/s: (was: 0.92.0)
punting from 0.92. still needs to be done but should not be tied to a version
until work is being actively done
> Priorities and multi-threading for MemStore flushing
> ----------------------------------------------------
>
> Key: HBASE-2832
> URL: https://issues.apache.org/jira/browse/HBASE-2832
> Project: HBase
> Issue Type: New Feature
> Components: regionserver
> Reporter: Jonathan Gray
> Assignee: Jonathan Gray
> Priority: Critical
>
> Similar to HBASE-1476 and HBASE-2646 which are for compactions, but do this
> for flushes.
> Flushing when we hit the normal flush size is a low priority flush. Other
> types of flushes (heap pressure, blocking client requests, etc) are high
> priority.
> Should have a tunable number of concurrent flushes.
> Will use the {{HBaseExecutorService}} and {{HBaseEventHandler}} introduced
> from master/zk changes.
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