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https://issues.apache.org/jira/browse/HBASE-17114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15710979#comment-15710979
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Yu Li commented on HBASE-17114:
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Thanks for the confirmation sir, committing now (smile).
> Add an option to set special retry pause when encountering
> CallQueueTooBigException
> -----------------------------------------------------------------------------------
>
> Key: HBASE-17114
> URL: https://issues.apache.org/jira/browse/HBASE-17114
> Project: HBase
> Issue Type: Bug
> Reporter: Yu Li
> Assignee: Yu Li
> Attachments: HBASE-17114.patch, HBASE-17114.v2.patch,
> HBASE-17114.v3.patch, HBASE-17114.v3.patch, HBASE-17114.v4.patch,
> HBASE-17114.v5.patch
>
>
> As titled, after HBASE-15146 we will throw {{CallQueueTooBigException}}
> instead of dead-wait. This is good for performance for most cases but might
> cause a side-effect that if too many clients connect to the busy RS, that the
> retry requests may come over and over again and RS never got the chance for
> recovering, and the issue will become especially critical when the target
> region is META.
> So here in this JIRA we propose to add a new property in name of
> {{hbase.client.pause.cqtbe}} to make it possible to set a special-longer
> pause for CallQueueTooBigException, and by default it will use the setting of
> {{hbase.client.pause}}
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