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From "Dima Spivak (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-16936) TestRateLimiter#testOverconsumptionFixedIntervalRefillStrategy is flaky
Date Mon, 24 Oct 2016 18:56:58 GMT
Dima Spivak created HBASE-16936:
-----------------------------------

             Summary: TestRateLimiter#testOverconsumptionFixedIntervalRefillStrategy is flaky
                 Key: HBASE-16936
                 URL: https://issues.apache.org/jira/browse/HBASE-16936
             Project: HBase
          Issue Type: Bug
          Components: test
            Reporter: Dima Spivak


Seeing this once every month or two in-house. Looks like it's a timing-based test, which makes
it prone to flakiness, but I've noticed that whenever it fails, it fails with the same {{AssertionError}}
(including values), so it'd be worth digging into. In our case:
{noformat}
expected:<1000> but was:<999>

Stack Trace:
java.lang.AssertionError: expected:<1000> but was:<999>
        at org.apache.hadoop.hbase.quotas.TestRateLimiter.testOverconsumptionFixedIntervalRefillStrategy(TestRateLimiter.java:119)
{noformat}



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