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Posted to issues@hbase.apache.org by "Duo Zhang (Jira)" <ji...@apache.org> on 2020/09/06 08:37:00 UTC

[jira] [Commented] (HBASE-18070) Enable memstore replication for meta replica

    [ https://issues.apache.org/jira/browse/HBASE-18070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17191226#comment-17191226 ] 

Duo Zhang commented on HBASE-18070:
-----------------------------------

Hi, after re-reading the design doc, I would say that the general approach should be applied to all tables, not only meta tables. It will greatly reduce the complexity of the current code base.

Only introducing the new approach for meta table will make more duplicated code as the old read replica code are still there...

Thanks.

> Enable memstore replication for meta replica
> --------------------------------------------
>
>                 Key: HBASE-18070
>                 URL: https://issues.apache.org/jira/browse/HBASE-18070
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Hua Xiang
>            Assignee: Huaxiang Sun
>            Priority: Major
>
> Based on the current doc, memstore replication is not enabled for meta replica. Memstore replication will be a good improvement for meta replica. Create jira to track this effort (feasibility, design, implementation, etc).



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