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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18248) Warn if monitored RPC task has been tied up beyond a configurable threshold
Date Thu, 03 Aug 2017 23:16:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16113674#comment-16113674
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Andrew Purtell commented on HBASE-18248:
----------------------------------------

[~stack] I didn't want to create a ChoreService just to get a chore, and IIRC it wasn't trivial
to pass something in to the constructor that had one to borrow. Looks good to encapsulate
the monitoring too to my eye. However if you have a suggestion happy to take it up. 

> Warn if monitored RPC task has been tied up beyond a configurable threshold
> ---------------------------------------------------------------------------
>
>                 Key: HBASE-18248
>                 URL: https://issues.apache.org/jira/browse/HBASE-18248
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 2.0.0, 3.0.0, 1.4.0
>
>         Attachments: HBASE-18248-branch-1.patch, HBASE-18248-branch-1.patch, HBASE-18248.patch,
HBASE-18248.patch
>
>
> Warn if monitored task has been tied up beyond a configurable threshold. We especially
want to do this for RPC tasks. Use a separate threshold for warning about stuck RPC tasks
versus other types of tasks.



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