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Posted to issues@hbase.apache.org by "Duo Zhang (Jira)" <ji...@apache.org> on 2021/12/31 14:59:00 UTC

[jira] [Updated] (HBASE-26407) Introduce a region replication sink for sinking WAL edits to secondary replicas directly

     [ https://issues.apache.org/jira/browse/HBASE-26407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Duo Zhang updated HBASE-26407:
------------------------------
    Fix Version/s: 3.0.0-alpha-3
                       (was: HBASE-26233)

> Introduce a region replication sink for sinking WAL edits to secondary replicas directly
> ----------------------------------------------------------------------------------------
>
>                 Key: HBASE-26407
>                 URL: https://issues.apache.org/jira/browse/HBASE-26407
>             Project: HBase
>          Issue Type: Sub-task
>          Components: read replicas
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>            Priority: Major
>             Fix For: 3.0.0-alpha-3
>
>
> Without reading the WAL file.
> This could decouple the dependency between WAL and replication a bit, and also it will have a much lower latency.



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