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From "Eli Collins (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5353) HA/Distributed HMaster via RegionServers
Date Thu, 09 Feb 2012 03:34:02 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204220#comment-13204220
] 

Eli Collins commented on HBASE-5353:
------------------------------------

Cool, thanks for the clarification. Mind updating the description to match the latest understanding?
                
> HA/Distributed HMaster via RegionServers
> ----------------------------------------
>
>                 Key: HBASE-5353
>                 URL: https://issues.apache.org/jira/browse/HBASE-5353
>             Project: HBase
>          Issue Type: Improvement
>          Components: master, regionserver
>    Affects Versions: 0.94.0
>            Reporter: Jesse Yates
>            Priority: Minor
>
> Currently, the HMaster node must be considered a 'special' node (single point of failure),
meaning that the node must be protected more than the other commodity machines. It should
be possible to instead have the HMaster be much more available, either in a distributed sense
(meaning a bit rewrite) or with multiple instances and automatic failover. 

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