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From Gergely Novák (JIRA) <j...@apache.org>
Subject [jira] [Updated] (HDFS-10391) Always enable NameNode service RPC port
Date Mon, 16 Jan 2017 15:06:26 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gergely Novák updated HDFS-10391:
---------------------------------
    Attachment: HDFS-10391.002.patch

The 2nd patch fixes the findbugs error, most of the checkstyle errors (in some cases the 80
line length is hard to keep), and most of the unit test errors. However, I intentionally didn't
fix TestDFSUtil.testGetNNUris() as I'm not 100% sure about the correct way of handling the
nameservices in that test (exact same issue as in NameNode.get/setServiceAddress()).

> Always enable NameNode service RPC port
> ---------------------------------------
>
>                 Key: HDFS-10391
>                 URL: https://issues.apache.org/jira/browse/HDFS-10391
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode, namenode
>    Affects Versions: 3.0.0-alpha2
>            Reporter: Arpit Agarwal
>            Assignee: Gergely Novák
>              Labels: Incompatible
>         Attachments: HDFS-10391.001.patch, HDFS-10391.002.patch
>
>
> The NameNode should always be setup with a service RPC port so that it does not have
to be explicitly enabled by an administrator.



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