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From "Nicolas Spiegelberg (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-5072) Support Max Value for Per-Store Metrics
Date Tue, 20 Dec 2011 05:51:32 GMT
Support Max Value for Per-Store Metrics
---------------------------------------

                 Key: HBASE-5072
                 URL: https://issues.apache.org/jira/browse/HBASE-5072
             Project: HBase
          Issue Type: Improvement
          Components: metrics, regionserver
            Reporter: Nicolas Spiegelberg
            Assignee: Nicolas Spiegelberg
            Priority: Minor
             Fix For: 0.94.0


We were bit in our multi-tenant cluster because one of our Stores encountered a bug and grew
its StoreFile count.  We didn't notice this because the StoreFile count currently reported
by the RegionServer is an average of all Stores in the region.  For the per-Store metrics,
we should also record the max so we can notice outliers.

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