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https://issues.apache.org/jira/browse/HBASE-13452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Dimiduk updated HBASE-13452:
---------------------------------
    Fix Version/s:     (was: 1.1.2)
                   1.1.3

Bumping from 1.1.2.

> HRegion warning about memstore size miscalculation is not actionable
> --------------------------------------------------------------------
>
>                 Key: HBASE-13452
>                 URL: https://issues.apache.org/jira/browse/HBASE-13452
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.0.0
>            Reporter: Dev Lakhani
>            Assignee: Mikhail Antonov
>            Priority: Critical
>             Fix For: 2.0.0, 1.2.1, 1.0.3, 1.1.3
>
>
> During normal operation the HRegion class reports a message related to 
> memstore flushing in HRegion.class :
>       if (!canFlush) {
>         addAndGetGlobalMemstoreSize(-memstoreSize.get());
>       } else if (memstoreSize.get() != 0) {
>         LOG.error("Memstore size is " + memstoreSize.get());
>       }
> The log file is filled with lots of 
> Memstore size is 558744
> Memstore size is 4390632
> Memstore size is 558744 
> ...
> These message are uninformative, clog up the logs and offers no root cause 
> nor solution. Maybe the message needs to be more informative, changed to WARN 
> or some further information provided.



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