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https://issues.apache.org/jira/browse/HBASE-7816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated HBASE-7816:
--------------------------
Fix Version/s: (was: 0.94.4)
0.94.6
Summary: numericPersistentMetrics should not be cleared for regions
that are not being closed (was: numericPersistentMetrics should be not be
cleared for regions that are not being closed. )
> numericPersistentMetrics should not be cleared for regions that are not being
> closed
> ------------------------------------------------------------------------------------
>
> Key: HBASE-7816
> URL: https://issues.apache.org/jira/browse/HBASE-7816
> Project: HBase
> Issue Type: Bug
> Components: metrics
> Affects Versions: 0.94.4
> Reporter: Tianying Chang
> Assignee: Tianying Chang
> Priority: Minor
> Fix For: 0.94.6
>
>
> when a region is closed, the region level dynamic metrics
> "numericPersistentMetrics" are cleared for all regions on the same region
> servers. It is OK for numericMetrics and timeVaryingMetrics. But not right
> for numericPersistentMetrics, because those value are accumulated and not be
> reset at poll time. To keep the right value, only the metrics for the closed
> region should be cleared, numericPersistentMetrics for other regions should
> be kept.
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