Details
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Improvement
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Status: Closed
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Minor
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Resolution: Won't Fix
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0.89.20100924, 0.90.0
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None
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None
Description
Currently RegionServer FS latency metrics are a little deceiving. Because fs*Latency is only updated during RegionServerMetrics::doUpdates, you are really getting the min/max of the latency average over 'hbase.period' instead of the actual min/max outliers. We should refactor the code so we can display these outliers and reset them every 'hbase.period'
Attachments
Issue Links
- relates to
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HBASE-1956 Export HDFS read and write latency as a metric
- Closed