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https://issues.apache.org/jira/browse/HADOOP-15306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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YUBI LEE updated HADOOP-15306:
------------------------------
    Attachment: HDFS-15306.patch

> HA with QJM guideline might be confused
> ---------------------------------------
>
>                 Key: HADOOP-15306
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15306
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: site
>    Affects Versions: 2.7.1
>            Reporter: YUBI LEE
>            Priority: Trivial
>         Attachments: HDFS-15306.patch
>
>
> In an HA with QJM guideline, I think the word "dfs.namenode.shared.edits.dir" 
> is not enough. If someone use HA and Federation, it can be confused because 
> the Journal ID is a unique identifier for one nameservice.
> It should be "dfs.namenode.shared.edits.dir.[nameservice ID]"



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