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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1762) Offline map reduce will fail if tablet spans multiple namenodes
Date Wed, 23 Oct 2013 02:43:42 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13802538#comment-13802538
] 

ASF subversion and git services commented on ACCUMULO-1762:
-----------------------------------------------------------

Commit 388f87dc1b7472abbb053d8a3604f3444f03d2a7 in branch refs/heads/master from [~keith_turner]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=388f87d ]

ACCUMULO-1762 fixed issues w/ offline map reduce and fully qualified paths


> Offline map reduce will fail if tablet spans multiple namenodes
> ---------------------------------------------------------------
>
>                 Key: ACCUMULO-1762
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1762
>             Project: Accumulo
>          Issue Type: Sub-task
>          Components: master, tserver
>            Reporter: Keith Turner
>            Assignee: Keith Turner
>            Priority: Critical
>             Fix For: 1.6.0
>
>
> I think the offline scanner will not properly handle the case where a tablet has files
on multiple namenodes.  The code gets one filesystem object and uses that to open all files.
  I am also not sure if the code will properly handle relative paths.



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