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From "Patrick Hunt (JIRA)" <j...@apache.org>
Subject [jira] Updated: (ZOOKEEPER-194) Fix terminology in zookeeperAdmin.xml
Date Thu, 16 Oct 2008 22:32:44 GMT

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Patrick Hunt updated ZOOKEEPER-194:

      Resolution: Fixed
    Hadoop Flags: [Reviewed]
          Status: Resolved  (was: Patch Available)

Fix terminology in zookeeperAdmin.xml

> Fix terminology in zookeeperAdmin.xml
> -------------------------------------
>                 Key: ZOOKEEPER-194
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-194
>             Project: Zookeeper
>          Issue Type: Improvement
>          Components: documentation
>    Affects Versions: 3.0.0
>            Reporter: Flavio Paiva Junqueira
>            Assignee: Flavio Paiva Junqueira
>             Fix For: 3.0.0
>         Attachments: ZOOKEEPER-194.patch
> According to the trunk version of zookeeperAdmin.xml, a quorum is a group of servers
running an instance of the zookeeper service.This terminology is not standard. We should use
"ensemble" to denote a group of zookeeper servers, and "quorum" to denote a minimum subset
of the ensemble necessary, for example, to commit an operation or to support a leader. In
our case, a quorum is always a majority of servers of the ensemble.   

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