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https://issues.apache.org/jira/browse/HBASE-5353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204043#comment-13204043
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Jesse Yates commented on HBASE-5353:
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bq. have failover support for the master,
oh right. But this means you don't need to worry about where you run your
master - the system takes care of all of that for you, making the startup
process easier. Works well here b/c we have the master down to such a
lightweight process.
> 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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