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https://issues.apache.org/jira/browse/HBASE-20874?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16655869#comment-16655869
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stack commented on HBASE-20874:
-------------------------------
Ran into HBASE-11747. When 1800 regions on a server, we are heartbeating 100MBs
every few seconds. This, w/o a fix to HBASE-11747, will make things worse. Need
to work on HBASE-11747 first I'd say before we add more weight as this patch
does.
> Sending compaction descriptions from all regionservers to master.
> -----------------------------------------------------------------
>
> Key: HBASE-20874
> URL: https://issues.apache.org/jira/browse/HBASE-20874
> Project: HBase
> Issue Type: Sub-task
> Reporter: Mohit Goel
> Assignee: Mohit Goel
> Priority: Minor
> Attachments: HBASE-20874.master.004.patch,
> HBASE-20874.master.005.patch, HBASE-20874.master.006.patch,
> HBASE-20874.master.007.patch, HBASE-20874.master.008.patch,
> hbase-20874.master.009.patch, hbase-20874.master.010.patch
>
>
> Need to send the compaction description from region servers to Master , to
> let master know of the entire compaction state of the cluster. Further need
> to change the implementation of client Side API than like getCompactionState,
> which will consult master for the result instead of sending individual
> request to regionservers.
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