Abhishek Singh Chouhan created HBASE-18374:
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Summary: RegionServer Metrics improvements
Key: HBASE-18374
URL: https://issues.apache.org/jira/browse/HBASE-18374
Project: HBase
Issue Type: Improvement
Affects Versions: 3.0.0
Reporter: Abhishek Singh Chouhan
Assignee: Abhishek Singh Chouhan
Fix For: 3.0.0
At the RS level we have latency metrics for mutate/puts and deletes that are
updated per batch (ie. at the end of entire batchop if it contains put/delete
update the respective metric) in contrast with append/increment/get metrics
that are updated per op. This is a bit ambiguous since the delete and put
metrics are updated for multi row mutations that happen to contain a
put/delete. We should rename the metric(eg. delete_batch)/add better
description. Also we should add metrics for single delete client operations
that come through RSRpcServer.mutate path. We should also add metrics for
checkAndPut and checkAndDelete.
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