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https://issues.apache.org/jira/browse/HBASE-21578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16721210#comment-16721210
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Guanghao Zhang commented on HBASE-21578:
----------------------------------------
Pushed to branch-2 and master. Thanks [~Yi Mei] for contributing.
> Fix wrong throttling exception for capacity unit
> ------------------------------------------------
>
> Key: HBASE-21578
> URL: https://issues.apache.org/jira/browse/HBASE-21578
> Project: HBase
> Issue Type: Sub-task
> Reporter: Yi Mei
> Assignee: Yi Mei
> Priority: Major
> Fix For: 3.0.0, 2.2.0
>
> Attachments: HBASE-21578.master.001.patch,
> HBASE-21578.master.002.patch
>
>
> HBASE-21034 provides a new throttle type: capacity unit, but the throttling
> exception is confusing:
>
> {noformat}
> 2018-12-11 14:38:41,503 DEBUG [Time-limited test]
> client.RpcRetryingCallerImpl(131): Call exception, tries=6, retries=7,
> started=0 ms ago, cancelled=false,
> msg=org.apache.hadoop.hbase.quotas.RpcThrottlingException: write size limit
> exceeded - wait 10sec
> at
> org.apache.hadoop.hbase.quotas.RpcThrottlingException.throwThrottlingException(RpcThrottlingException.java:106)
> at
> org.apache.hadoop.hbase.quotas.RpcThrottlingException.throwWriteSizeExceeded(RpcThrottlingException.java:96)
> at
> org.apache.hadoop.hbase.quotas.TimeBasedLimiter.checkQuota(TimeBasedLimiter.java:179){noformat}
> Need to make the exception more clearly.
>
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