Support Max Value for Per-Store Metrics
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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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