[jira] [Comment Edited] (PHOENIX-2317) Leverage round robin queue in HBase

["James Taylor (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PHOENIX-2317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14950628#comment-14950628 ] 

James Taylor edited comment on PHOENIX-2317 at 10/9/15 4:10 PM:
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To use, the following property must be set on all of the HBase RSs:
{code}
    <property>
        <name>hbase.region.server.rpc.scheduler.factory.class</name>
        <value>org.apache.hadoop.hbase.regionserver.RoundRobinRPCSchedulerFactory</value>
      </property>
{code}


was (Author: jamestaylor):
To use, the following property must be set on all of the HBase RSs:
{code}
<property>
        <name>hbase.region.server.rpc.scheduler.factory.class</name>
        <value>org.apache.hadoop.hbase.regionserver.RoundRobinRPCSchedulerFactory</value>
      </property>
{code}

> Leverage round robin queue in HBase
> -----------------------------------
>
>                 Key: PHOENIX-2317
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2317
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>            Assignee: ramkrishna.s.vasudevan
>         Attachments: Phoenix-groupid (1).patch
>
>
> Phoenix part of HBASE-12790 that leverages a round robin priority queue in HBase RS instead of FIFO queue to prevent latency degradation of point queries when larger, long running queries are simultaneously run.



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