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https://issues.apache.org/jira/browse/HBASE-2195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated HBASE-2195:
--------------------------

    Attachment: 2195-v14.txt

Version 14 of the patch makes HLogKey.version non-static. The reason is that 
version from old log files should be different from -1.
The version of WALEdit is not static, either.

I removed the version check in readAllEntriesToReplicateOrNextFile() which 
merely served as demonstration.

> Support cyclic replication
> --------------------------
>
>                 Key: HBASE-2195
>                 URL: https://issues.apache.org/jira/browse/HBASE-2195
>             Project: HBase
>          Issue Type: Sub-task
>          Components: replication
>            Reporter: Jean-Daniel Cryans
>            Assignee: Lars Hofhansl
>         Attachments: 2195-v10.txt, 2195-v12.txt, 2195-v13.txt, 2195-v14.txt, 
> 2195-v5.txt, 2195-v6.txt, 2195.txt
>
>
> We need to support cyclic replication by using the cluster id of each HlogKey 
> and stop replicating when it goes back to the original cluster.

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