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From "Jean-Daniel Cryans (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-546) Use Zookeeper in HBase
Date Tue, 24 Jun 2008 18:14:45 GMT

    [ https://issues.apache.org/jira/browse/HBASE-546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12607712#action_12607712
] 

Jean-Daniel Cryans commented on HBASE-546:
------------------------------------------

The ZK interface won't contain any method to store the schema for the moment. See HBASE-451.

> Use Zookeeper in HBase
> ----------------------
>
>                 Key: HBASE-546
>                 URL: https://issues.apache.org/jira/browse/HBASE-546
>             Project: Hadoop HBase
>          Issue Type: Improvement
>            Reporter: Bryan Duxbury
>            Priority: Trivial
>         Attachments: DistributedLockInterface.java, zookeeper-config.patch
>
>
> Zookeeper =~ Chubby. This means that we could take advantage of a distributed lock manager
to coordinate things like failover masters, regionservers staying online when master is dead,
atomic region->regionserver assignments, etc. There are a lot of opportunities for improvements
here. Please add discussions of particular features in comments or sub-tasks.

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