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https://issues.apache.org/jira/browse/HDFS-14601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fengnan Li reassigned HDFS-14601:
---------------------------------

    Assignee: Fengnan Li

> NameNode HA with single DNS record for NameNode discovery prevent running ZKFC
> ------------------------------------------------------------------------------
>
>                 Key: HDFS-14601
>                 URL: https://issues.apache.org/jira/browse/HDFS-14601
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Kei Kori
>            Assignee: Fengnan Li
>            Priority: Major
>
> ZKFC seems not treat one DNS record for NameNode discovery as multiple 
> NameNodes, so launching ZKFC is blocked on NameNodes which has only one 
> "dfs.ha.namenodes" definition with DNS for resolving multiple NameNodes.



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