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https://issues.apache.org/jira/browse/HBASE-20191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16413282#comment-16413282
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Duo Zhang commented on HBASE-20191:
-----------------------------------
Actually I've already written some code for removing the replication barrier
and last pushed sequence ids when deleting table. But the problem is that, we
need to insert the related code to multiple places, for example, besides
deleting table, truncating table, or remove the global scope for a table, or
removing a table from a peer, etc. And it is not still not easy to make it
clean since we may still hold the barriers and last pushed sequence id for
split/merged regions...
So, I think the correct way is to implement the logic in the cleaner chore so
that we do not need to insert code everywhere.
> Cleanup replication barrier for delete table in the chore
> ---------------------------------------------------------
>
> Key: HBASE-20191
> URL: https://issues.apache.org/jira/browse/HBASE-20191
> Project: HBase
> Issue Type: Sub-task
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Major
>
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