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Posted to issues@hbase.apache.org by "Duo Zhang (Jira)" <ji...@apache.org> on 2021/12/04 14:06:00 UTC
[jira] [Work started] (HBASE-26538) Should find a way to clear the replication queue for a legacy region_replica_replication peer
[ https://issues.apache.org/jira/browse/HBASE-26538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HBASE-26538 started by Duo Zhang.
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> Should find a way to clear the replication queue for a legacy region_replica_replication peer
> ---------------------------------------------------------------------------------------------
>
> Key: HBASE-26538
> URL: https://issues.apache.org/jira/browse/HBASE-26538
> Project: HBase
> Issue Type: Sub-task
> Components: read replicas, Replication
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Major
>
> When rolling upgrading, we will delete the legacy region_replica_replication peer. But since the old region servers still use this peer for replicating, we can not delete all the replication queues.
> We need to find a way to deal with these legacy replication queues after upgrading.
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