terrytlu created HBASE-28860:
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Summary: Add a metric of the amount of data written to WAL to
determine the pressure of replication
Key: HBASE-28860
URL: https://issues.apache.org/jira/browse/HBASE-28860
Project: HBase
Issue Type: Improvement
Reporter: terrytlu
Add a metric of the amount of data written to WAL to determine the pressure of
replication.
Combined with the replication shipped size metric, the user can determine how
many RegionServers are needed to meet the data(WAL) writing requirements, that
is to achieve the goal of no replication lag.
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