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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2010/06/23 20:21:50 UTC

[jira] Commented: (HBASE-2772) Scan doesn't recover from region server failure

    [ https://issues.apache.org/jira/browse/HBASE-2772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12881804#action_12881804 ] 

stack commented on HBASE-2772:
------------------------------

+1

Nice test.

> Scan doesn't recover from region server failure
> -----------------------------------------------
>
>                 Key: HBASE-2772
>                 URL: https://issues.apache.org/jira/browse/HBASE-2772
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.20.6, 0.21.0
>
>         Attachments: HBASE-2772.patch
>
>
> Very simple, if the region server you are scanning from dies for any reason, your scanner will die too because it will not try to get a new lease and will reuse the same id.
> It doesn't happen to region that moves because we keep them opened until the scanner is closed.
> It could be affecting branch, I'm just not sure yet.
> I found this issue with TestReplication from HBASE-2223.

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