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Posted to dev@hbase.apache.org by "Hernan Gelaf-Romer (Jira)" <ji...@apache.org> on 2024/04/04 15:20:00 UTC

[jira] [Created] (HBASE-28484) Allow replicating to different table

Hernan Gelaf-Romer created HBASE-28484:
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             Summary: Allow replicating to different table
                 Key: HBASE-28484
                 URL: https://issues.apache.org/jira/browse/HBASE-28484
             Project: HBase
          Issue Type: Improvement
          Components: Replication
            Reporter: Hernan Gelaf-Romer
            Assignee: Hernan Gelaf-Romer


At the moment, HBase replication assumes the source and target table have the same name. Our company is looking into a use case that would require replicating to an arbitrary target table. 

 

*Potential Solution:*

It seems that the WALKey stores the table name of it's corresponding edit should be applied to.

We can add a setting to ReplicationPeerConfig that allows users to specify a source to target table mapping. This mapping can then be used to overwrite the WALKey's table before shipping the edit to the target cluster. 



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