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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-1476) Per table tablet counts on Monitor wrong
Date Thu, 30 May 2013 17:01:21 GMT
Keith Turner created ACCUMULO-1476:
--------------------------------------

             Summary: Per table tablet counts on Monitor wrong
                 Key: ACCUMULO-1476
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1476
             Project: Accumulo
          Issue Type: Bug
    Affects Versions: 1.4.0
            Reporter: Keith Turner
             Fix For: 1.6.0


Sometime there is a discrepancy between overall offline tablet count and the per table tablet
counts in the monitor.  Sometimes the overall offline count will be non-zero but all tables
will report zero offline tablets.

I tracked this down in the monitor code.  The information is obtained in two different ways.
 The overall count is obtained from the master, which gets it from scanning the metadata table.
The per table count is obtained from the master, which in turn obtains this info from the
tablet servers.  If no tablet server has a tablet, it will not show up in the counts.

The per table counts should be obtained from the metadata table.   

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