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Posted to dev@hbase.apache.org by "Duo Zhang (Jira)" <ji...@apache.org> on 2020/09/25 14:01:00 UTC

[jira] [Created] (HBASE-25099) Change meta replica number by altering meta table descriptor

Duo Zhang created HBASE-25099:
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             Summary: Change meta replica number by altering meta table descriptor
                 Key: HBASE-25099
                 URL: https://issues.apache.org/jira/browse/HBASE-25099
             Project: HBase
          Issue Type: Improvement
          Components: meta, read replicas
            Reporter: Duo Zhang


As now we support altering meta table, it will be better to also deal with changing meta replica number using altering meta, i.e, we could unify the logic in MasterMetaBootstrap to ModifyTableProcedure, and another benefit is that we do not need to restart master when changing the replica number for meta.



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