Zheng Wang created HBASE-24164:
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Summary: Retain the ReadRequests and WriteRequests of region on
web UI after alter table
Key: HBASE-24164
URL: https://issues.apache.org/jira/browse/HBASE-24164
Project: HBase
Issue Type: Improvement
Components: metrics
Reporter: Zheng Wang
Assignee: Zheng Wang
When we alter a table, all regions of it will do a rs self move, then the
ReadRequests and WriteRequests will be cleared, but they are very useful
metrics, my propose is keep them in RegionServerAccounting on close if it is a
rs self move, and recover them on open.
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