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https://issues.apache.org/jira/browse/HBASE-26807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bryan Beaudreault reopened HBASE-26807:
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Reopening for addendum. I noticed that in the branch-2 and 2.5 backports a
chained method was missed in the RawAsyncTableImpl.batch method call.
> Unify CallQueueTooBigException special pause with CallDroppedException
> ----------------------------------------------------------------------
>
> Key: HBASE-26807
> URL: https://issues.apache.org/jira/browse/HBASE-26807
> Project: HBase
> Issue Type: Improvement
> Reporter: Bryan Beaudreault
> Assignee: Bryan Beaudreault
> Priority: Major
> Labels: patch-available
> Fix For: 2.5.0, 3.0.0-alpha-3
>
>
> CallQueueTooBigException and CallDroppedException crop up in very similar
> circumstances – the former is thrown if the request cannot be enqueued
> because the queue is full; the latter is thrown when a call is dropped from
> the queue to make room for another call.
> HBASE-17114 added a special pause feature, which allows pausing for a longer
> period of time when CallQueueTooBigException is encountered, vs the normal
> pause for other exceptions. The idea here is to help reduce load so the
> server can process its queue. We should extend this feature to encompass
> CallDroppedException for the same reason.
> Currently the config is called "hbase.client.pause.cqtbe". We should probably
> deprecate that in favor of a more generic name.
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