[jira] [Commented] (AMBARI-15509) Install with Multiple Nameservices can result in DN register with wrong cluster

["Henning Kropp (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-15509?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15224130#comment-15224130 ] 

Henning Kropp commented on AMBARI-15509:
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According to this patch https://issues.apache.org/jira/browse/HDFS-6376 since Hadoop 2.6 the parameter {{dfs.internal.nameservices}} needs to be set in hdfs-site. AMBARI-15615 adds that parameter to the HDFS service with 2.4.0

> Install with Multiple Nameservices can result in DN register with wrong cluster
> -------------------------------------------------------------------------------
>
>                 Key: AMBARI-15509
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15509
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Henning Kropp
>
> It was experienced that during an install using a blueprint the DN's registered with the wrong cluster when multiple nameservices are defined in {{hdfs_site\[dfs.nameservices\]}}
> This needs verification how the instlal process might lead to such an outcome.



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