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From "John Vines (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-2974) Unable to assign single tablet table migrated to 1.6.0
Date Wed, 02 Jul 2014 19:16:29 GMT
John Vines created ACCUMULO-2974:
------------------------------------

             Summary: Unable to assign single tablet table migrated to 1.6.0
                 Key: ACCUMULO-2974
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2974
             Project: Accumulo
          Issue Type: Bug
          Components: master
    Affects Versions: 1.6.0
            Reporter: John Vines
            Priority: Blocker
             Fix For: 1.6.1


Sorry for the screen caps, no copy/paste from machines.

Background- several tables migrated from 1.5.1 to 1.6.0. Only one of which was a single tablet.
Upon starting, we noticed that that single table was not loading and the master was reporting
an unassigned tablet. Had a stack trace in the monitor (attached).

Also attached is a a metadata scan of the table in question (ID: 12). I was able to get a
functional copy of the table by offlining 12 and cloning it. It functioned without issues.
Attached is a copy of it's metadata scan as well (ID: 9o)

The stack trace leads me to it being a specific issue with the contents of srv:dir, and the
only difference is the relative vs. absolute file names. This cluster was not changed to multiple
namenodes and ../tables/default_tablet does not exist. There are other tables which still
use the relative naming scheme, and the system does not seem to be having issues with them.



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