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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-12) Unique server id not constructed consistently
Date Fri, 21 Feb 2014 01:18:21 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-12?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Christopher Tubbs updated ACCUMULO-12:
--------------------------------------

    Description: In LiveTserverSet.scanServers() the server address is read from zookeeper,
then a session id id read from zookeeper.  These two pieces of info are combined to form a
unique server id.  Both pieces of info are read from the minimum ephemeral node.  However,
there is no guarantee the minimum node is the same node for the two reads.

> Unique server id not constructed consistently
> ---------------------------------------------
>
>                 Key: ACCUMULO-12
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-12
>             Project: Accumulo
>          Issue Type: Bug
>            Reporter: Keith Turner
>            Assignee: Alan Cabrera
>
> In LiveTserverSet.scanServers() the server address is read from zookeeper, then a session
id id read from zookeeper.  These two pieces of info are combined to form a unique server
id.  Both pieces of info are read from the minimum ephemeral node.  However, there is no guarantee
the minimum node is the same node for the two reads.



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