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Posted to dev@accumulo.apache.org by "Eric Newton (Created) (JIRA)" <ji...@apache.org> on 2012/02/22 16:41:48 UTC

[jira] [Created] (ACCUMULO-424) data lost during merge

data lost during merge
----------------------

                 Key: ACCUMULO-424
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-424
             Project: Accumulo
          Issue Type: Bug
          Components: master
         Environment: randomwalk test, under agitation, 10-node test cluster
            Reporter: Eric Newton
            Assignee: Eric Newton
            Priority: Critical
             Fix For: 1.4.0


A chopped, unassigned tablet with walogs was merged, which removed the walog entry, and the associated mutations.


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[jira] [Resolved] (ACCUMULO-424) data lost during merge

Posted by "Keith Turner (Resolved) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/ACCUMULO-424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Keith Turner resolved ACCUMULO-424.
-----------------------------------

    Resolution: Fixed
    
> data lost during merge
> ----------------------
>
>                 Key: ACCUMULO-424
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-424
>             Project: Accumulo
>          Issue Type: Bug
>          Components: master
>         Environment: randomwalk test, under agitation, 10-node test cluster
>            Reporter: Eric Newton
>            Assignee: Eric Newton
>            Priority: Critical
>              Labels: 14_qa_bug
>             Fix For: 1.4.0
>
>
> A chopped, unassigned tablet with walogs was merged, which removed the walog entry, and the associated mutations.

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[jira] [Commented] (ACCUMULO-424) data lost during merge

Posted by "Eric Newton (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/ACCUMULO-424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13218214#comment-13218214 ] 

Eric Newton commented on ACCUMULO-424:
--------------------------------------

randomwalk blocked when deleterange didn't put dirty tablets back online, since those tablets didn't need to be chopped.
                
> data lost during merge
> ----------------------
>
>                 Key: ACCUMULO-424
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-424
>             Project: Accumulo
>          Issue Type: Bug
>          Components: master
>         Environment: randomwalk test, under agitation, 10-node test cluster
>            Reporter: Eric Newton
>            Assignee: Eric Newton
>            Priority: Critical
>              Labels: 14_qa_bug
>             Fix For: 1.4.0
>
>
> A chopped, unassigned tablet with walogs was merged, which removed the walog entry, and the associated mutations.

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