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https://issues.apache.org/jira/browse/HBASE-2832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12980393#action_12980393
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Todd Lipcon commented on HBASE-2832:
------------------------------------

fyi you can access the review using review.cloudera.org instead of 
review.hbase.org as the hostname. I just asked Stack to update the DNS.

> 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
>             Fix For: 0.92.0
>
>
> 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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