[jira] [Commented] (HBASE-19127) Set State.SPLITTING, MERGING, MERGING_NEW, SPLITTING_NEW properly in RegionStatesNode

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

    [ https://issues.apache.org/jira/browse/HBASE-19127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16233629#comment-16233629 ] 

Jerry He commented on HBASE-19127:
----------------------------------

Will the change/shuffle of the state codes affect backward compatibility? For example, old proc wals can not be read correctly anymore?
If this is new code, it should be fine.  
Just asking.

> Set State.SPLITTING, MERGING, MERGING_NEW, SPLITTING_NEW properly in RegionStatesNode
> -------------------------------------------------------------------------------------
>
>                 Key: HBASE-19127
>                 URL: https://issues.apache.org/jira/browse/HBASE-19127
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Yi Liang
>            Assignee: Yi Liang
>            Priority: Major
>         Attachments: state.patch
>
>
> In current code, we did not set above states to a region node at all, but we still have statements like below to check if node have above states.
> {code}
> else if (!regionNode.isInState(State.CLOSING, State.SPLITTING)) {
> ....
> }
> {code}
> We need to set above states in a correct place.



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