[jira] [Commented] (HBASE-6268) Can't enable a table on a 0.94 cluster from a 0.92 client

["ramkrishna.s.vasudevan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-6268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13401156#comment-13401156 ] 

ramkrishna.s.vasudevan commented on HBASE-6268:
-----------------------------------------------

https://issues.apache.org/jira/browse/HBASE-5206 caused this.  Infact in 0.90 HBASE-5904 has been raised to back out HBASE-5155.
So the same problem is happening here. :(.
Do we need to back out here also?
                
> Can't enable a table on a 0.94 cluster from a 0.92 client
> ---------------------------------------------------------
>
>                 Key: HBASE-6268
>                 URL: https://issues.apache.org/jira/browse/HBASE-6268
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jean-Daniel Cryans
>             Fix For: 0.92.2
>
>
> In 0.92 we know a table's enabled by doing this in HCM.isEnabledTable:
> bq. return getTableState(zkw, tableName) == null;
> In 0.94 we do:
> bq. return getTableState(zkw, tableName) == TableState.ENABLED;
> So what happens is that the the 0.92 client will hang forever since the znode contains ENABLED instead of being absent.

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