[jira] [Commented] (HBASE-18596) [TEST] A hbase1 cluster should be able to replicate to a hbase2 cluster; verify

["stack (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-18596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16371107#comment-16371107 ] 

stack commented on HBASE-18596:
-------------------------------

Trying this, yeah, a 1.2 seems to replicate fine to a 2.x cluster. The 1.2 cluster wanted to create the remote table else I saw the below complaint:

{code}
ERROR: Table 98 exists in peer cluster 1, but the table descriptors are not same when compared with source cluster. Thus can not enable the table's replication switch.
{code}

I need to see more what it was objecting too.

I did not seem to be able to replicate from hbase2 to hbase1... would hang at least on enable_table_replication. Let me see if can make it work if table already created... maybe not given table state is not in zk.

> [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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