[jira] Commented: (HBASE-881) If a server's lease times out or the server dies, All regions will get reassigned even split or offline ones.

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

    [ https://issues.apache.org/jira/browse/HBASE-881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12629919#action_12629919 ] 

Jim Kellerman commented on HBASE-881:
-------------------------------------

+1 on patch. Commit it.

> If a server's lease times out or the server dies, All regions will get reassigned even split or offline ones.
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-881
>                 URL: https://issues.apache.org/jira/browse/HBASE-881
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.2.0, 0.2.1, 0.18.0
>            Reporter: Jim Kellerman
>            Priority: Blocker
>             Fix For: 0.2.1, 0.18.0
>
>         Attachments: hbase-881.patch
>
>
> If a server's lease times out or a server dies (essentially the same thing), when the master tries to find the regions it was serving, it does not check to see if the region has been offlined or split.
> In ProcessServerShutdown.scanMetaRegion, the code:
> {code}
>         } else {
>           // Get region reassigned
>           regions.add(info);
>         }
> {code}
> should be:
> {code}
>         } else {
>           if (!info.isOffline() && !info.isSplit()) {
>             // Get region reassigned
>             regions.add(info);
>           }
>         }
> {code}

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