[jira] [Updated] (HDFS-15609) Implement hdfs getconf -serverDefaults

["Chris Nauroth (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDFS-15609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Nauroth updated HDFS-15609:
---------------------------------
    Target Version/s: 3.5.1

> Implement hdfs getconf -serverDefaults
> --------------------------------------
>
>                 Key: HDFS-15609
>                 URL: https://issues.apache.org/jira/browse/HDFS-15609
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs-client
>    Affects Versions: 3.3.0, 3.4.0
>            Reporter: Siyao Meng
>            Assignee: Siyao Meng
>            Priority: Major
>
> There doesn't seem to be an existing way to easily verify whether a Hadoop/HDFS client correctly receives the FsServerDefaults from the NameNode.
> Here I propose extending {{hadoop getconf}} command with parameter {{-serverDefaults}}. When executed, the client shall get {{FsServerDefaults}} from the specified NameNode and print the configuration values out.



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