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https://issues.apache.org/jira/browse/HADOOP-8246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon resolved HADOOP-8246.
---------------------------------
Resolution: Fixed
Fix Version/s: Auto Failover (HDFS-3042)
Hadoop Flags: Reviewed
Thanks for the quick review. I ran all the ZKFC tests and committed this to the
branch.
> Auto-HA: automatically scope znode by nameservice ID
> ----------------------------------------------------
>
> Key: HADOOP-8246
> URL: https://issues.apache.org/jira/browse/HADOOP-8246
> Project: Hadoop Common
> Issue Type: Improvement
> Components: auto-failover, ha
> Affects Versions: Auto Failover (HDFS-3042)
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Fix For: Auto Failover (HDFS-3042)
>
> Attachments: hadoop-8246.txt
>
>
> Talking to some folks who work on operations/deployment, they pointed out
> that it would make sense to automatically include the nameservice ID in the
> base znode used for automatic failover. For example, even though the "root
> znode" is "/hadoop-ha", we should put the znodes for a nameservice
> "my-ha-cluster" within "/hadoop-ha/my-ha-cluster". This allows federated
> setups to work with no additional configuration.
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