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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15165) AsyncProcess can spin wait indefinitly
Date Tue, 26 Jan 2016 10:11:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15117023#comment-15117023

Elliott Clark commented on HBASE-15165:

bq.I met similar problem in our production cluster. I am not sure it is due to the same reason.

That's a different issue but we've also seen that issue filed ( HBASE-15136 ).  We should
have something up that learns from the acm paper in pretty short order.

This jira is more about the fact that the client can spin forever.

> AsyncProcess can spin wait indefinitly
> --------------------------------------
>                 Key: HBASE-15165
>                 URL: https://issues.apache.org/jira/browse/HBASE-15165
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0, 1.2.0, 1.3.0
>            Reporter: Elliott Clark
>            Priority: Critical
> When the max outstanding requests per region or per server is reached, all threads trying
to send more requests to that server will spin and will spin forever with no sleep, and no
regard for timeouts.

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