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https://issues.apache.org/jira/browse/HBASE-20965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yi Mei updated HBASE-20965:
---------------------------
Release Note:
After HBASE-20965, we can use MasterFifoRpcScheduler in master to separate
RegionServerReport requests to indenpedent handler. To use this feature, please
set "hbase.master.rpc.scheduler.factory.class" to
"org.apache.hadoop.hbase.ipc.MasterFifoRpcScheduler". Use
"hbase.master.server.report.handler.count" to set RegionServerReport handlers
count, the default value is half of "hbase.regionserver.handler.count" value,
but at least 1, and the other handlers count in master is
"hbase.regionserver.handler.count" value minus RegionServerReport handlers
count, but at least 1 too.
> Separate region server report requests to new handlers
> ------------------------------------------------------
>
> Key: HBASE-20965
> URL: https://issues.apache.org/jira/browse/HBASE-20965
> Project: HBase
> Issue Type: Improvement
> Components: Performance
> Reporter: Yi Mei
> Assignee: Yi Mei
> Priority: Major
> Fix For: 3.0.0, 2.2.0
>
> Attachments: HBASE-20965.master.001.patch,
> HBASE-20965.master.002.patch, HBASE-20965.master.003.patch,
> HBASE-20965.master.004.patch, HBASE-20965.master.005.patch,
> HBASE-20965.master.006.patch, HBASE-20965.master.007.patch,
> HBASE-20965.master.008.patch, HBASE-20965.master.009.patch,
> HBASE-20965.master.010.patch, HBASE-20965.master.011.patch
>
>
> In master rpc scheduler, all rpc requests are executed in a thread pool. This
> task separates rs report requests to new handlers.
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