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https://issues.apache.org/jira/browse/HBASE-16699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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huaxiang sun updated HBASE-16699:
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Attachment: HBASE-16699.branch-1.001.patch
> Overflows in AverageIntervalRateLimiter's refill() and getWaitInterval()
> ------------------------------------------------------------------------
>
> Key: HBASE-16699
> URL: https://issues.apache.org/jira/browse/HBASE-16699
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.0.0, 1.4.0
> Reporter: huaxiang sun
> Assignee: huaxiang sun
> Attachments: HBASE-16699.branch-1.001.patch,
> HBASE-16699.master.001.patch, HBASE-16699.master.002.patch
>
>
> It seems that there are more overflow in other places, and a concurrent issue.
> I will post a patch within one or 2 days after I figure out adding new
> unittest cases.
> Please see the following two lines. Once it overflows, it will cause wrong
> behavior. For unconfigured RateLimiters, we should have simpler logic to
> byPass the check.
> https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/AverageIntervalRateLimiter.java#L37
> https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/quotas/AverageIntervalRateLimiter.java#L51
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