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From "Eric Newton (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-7) tablet is both assigned and hosted
Date Wed, 30 Nov 2011 18:53:40 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-7?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eric Newton updated ACCUMULO-7:
-------------------------------

    Assignee: Eric Newton
    
> tablet is both assigned and hosted
> ----------------------------------
>
>                 Key: ACCUMULO-7
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-7
>             Project: Accumulo
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 1.4.0
>            Reporter: Keith Turner
>            Assignee: Eric Newton
>            Priority: Critical
>             Fix For: 1.5.0
>
>
> At startup, the master did not successfully complete its scan of tablet servers in zookeeper
because of an I/O error communicating with a tablet server.  This caused the master to assume
online tablet servers were offline.  This led to multiple tablet assignment.  Need to make
the zookeeper scan of tablet servers more robust.
> At this point some work has been done for some of the ill effects. scanServers needs
to be adjusted to handle exceptions instead of just catching them and logging.

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