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https://issues.apache.org/jira/browse/HBASE-18596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16371996#comment-16371996
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stack commented on HBASE-18596:
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I put up 0.98.25-SNAPSHOT again on one cluster and tip of branch-2 on the
other. I added respective peers on each end. The enable_table_replication
command will never succeed since it hashes the two TableDescriptors, the one on
peer and the local source, and they'll never compare, so I enabled table
replication by altering the table and setting REPLICATION_SCOPE to global scope
('1'). I then shoved edits through and they showed up on both ends promptly.
As per [~esteban], replication basically works. Lets file issues for more
explicit problems replicating across versions. Resolving for now.
> [TEST] A hbase1 cluster should be able to replicate to a hbase2 cluster;
> verify
> -------------------------------------------------------------------------------
>
> Key: HBASE-18596
> URL: https://issues.apache.org/jira/browse/HBASE-18596
> Project: HBase
> Issue Type: Task
> Reporter: stack
> Assignee: Esteban Gutierrez
> Priority: Blocker
> Fix For: 2.0.0-beta-2
>
>
> From the mailing list thread "[DISCUSS] hbase-2.0.0 compatibility
> expectations", [~esteban] asks:
> bq. Should we add additional details around replication as well? for
> instance, shall we consider a hbase-1.x cluster as a client for a hbase-2.x
> cluster?
> The latter should be a blocker. Verify it works.
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