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Posted to issues@hbase.apache.org by "Zheng Hu (JIRA)" <ji...@apache.org> on 2018/04/19 11:56:00 UTC

[jira] [Commented] (HBASE-20425) Do not write the cluster id of the current active cluster when writing remote WAL

    [ https://issues.apache.org/jira/browse/HBASE-20425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16443940#comment-16443940 ] 

Zheng Hu commented on HBASE-20425:
----------------------------------

Let me pick this up.

> Do not write the cluster id of the current active cluster when writing remote WAL
> ---------------------------------------------------------------------------------
>
>                 Key: HBASE-20425
>                 URL: https://issues.apache.org/jira/browse/HBASE-20425
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Duo Zhang
>            Priority: Major
>
> The wal entries which are replayed when converting a cluster from S to DA need to be replicated back to the old A cluster. if we write the cluster id of A into the wal entries, we will skip replicating them...



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