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Posted to dev@hbase.apache.org by "huaxiang sun (JIRA)" <ji...@apache.org> on 2016/09/23 21:03:20 UTC

[jira] [Created] (HBASE-16699) Overflows in AverageIntervalRateLimiter's refill() and getWaitInterval()

huaxiang sun created HBASE-16699:
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             Summary: 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


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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