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Posted to dev@hbase.apache.org by "terrytlu (Jira)" <ji...@apache.org> on 2024/09/18 09:57:00 UTC

[jira] [Created] (HBASE-28860) Add a metric of the amount of data written to WAL to determine the pressure of replication

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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