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Posted to hdfs-issues@hadoop.apache.org by "Aaron T. Myers (JIRA)" <ji...@apache.org> on 2015/09/19 02:11:04 UTC

[jira] [Commented] (HDFS-9112) Haadmin fails if multiple name service IDs are configured

    [ https://issues.apache.org/jira/browse/HDFS-9112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14876726#comment-14876726 ] 

Aaron T. Myers commented on HDFS-9112:
--------------------------------------

Pinging [~templedf], since I know he was just looking at this code as well.

> Haadmin fails if multiple name service IDs are configured
> ---------------------------------------------------------
>
>                 Key: HDFS-9112
>                 URL: https://issues.apache.org/jira/browse/HDFS-9112
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: tools
>    Affects Versions: 2.7.1
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>
> In HDFS-6376 we supported a feature for distcp that allows multiple NameService IDs to be specified so that we can copy from two HA enabled clusters.
> That confuses haadmin command since we have a check in DFSUtil#getNamenodeServiceAddr which fails if it finds more than 1 name in that property.



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