cuijianwei created HBASE-10129:
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Summary: support real time rpc invoke latency percentile
statistics for methods of HRegionInterface
Key: HBASE-10129
URL: https://issues.apache.org/jira/browse/HBASE-10129
Project: HBase
Issue Type: Improvement
Components: regionserver
Affects Versions: 0.94.14
Reporter: cuijianwei
It is important for applications to get latency statistics when invoking hbase
apis. Currently, the average latency of methods in HRegionInterface will be
computed in HBaseRpcMetrics. However, user might expect more detail latency
statistics, such as 75% percentile latency, 95% percentile latency, etc.
Therefore, will it be useful if we computing latency percentiles for rpc
invoking of region server methods?
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