Duo Zhang created HBASE-20426:
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Summary: Give up replicating anything in S state
Key: HBASE-20426
URL: https://issues.apache.org/jira/browse/HBASE-20426
Project: HBase
Issue Type: Sub-task
Reporter: Duo Zhang
When we transit the remote S cluster to DA, and then transit the old A cluster
to S, it is possible that we still have some entries which have not been
replicated yet for the old A cluster, and then the async replication will be
blocked.
And this may also lead to data inconsistency after we transit it to DA back
later as these entries will be replicated again, but the new data which are
replicated from the remote cluster will not be replicated back, which introduce
a whole in the replication.
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