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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15306) Make RPC call queue length dynamically configurable
Date Mon, 29 Feb 2016 20:40:18 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15172557#comment-15172557
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Ted Yu commented on HBASE-15306:
--------------------------------

You can get test output from here:

https://builds.apache.org/job/HBase-Trunk_matrix/746/jdk=latest1.7,label=yahoo-not-h2/testReport/junit/org.apache.hadoop.hbase.ipc/TestSimpleRpcScheduler/testSoftAndHardQueueLimits/

> Make RPC call queue length dynamically configurable
> ---------------------------------------------------
>
>                 Key: HBASE-15306
>                 URL: https://issues.apache.org/jira/browse/HBASE-15306
>             Project: HBase
>          Issue Type: Improvement
>          Components: IPC/RPC
>    Affects Versions: 1.2.0
>            Reporter: Mikhail Antonov
>            Assignee: Mikhail Antonov
>             Fix For: 2.0.0, 1.3.0
>
>         Attachments: HBASE-15306-v1.patch, HBASE-15306-v2.patch, HBASE-15306-v3.patch
>
>
> Sometimes it's useful to be able to modify call queue size on prod cluster without having
to do a rolling restart. 
> Here setting fixed hard limit on call queue size and soft limit which is dynamically-updatable.
> https://reviews.facebook.net/D54579 for review, will test more.



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