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Posted to hdfs-issues@hadoop.apache.org by "Siyao Meng (Jira)" <ji...@apache.org> on 2020/09/30 07:27:00 UTC
[jira] [Updated] (HDFS-15609) Implement hdfs getconf
-serverDefaults
[ https://issues.apache.org/jira/browse/HDFS-15609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siyao Meng updated HDFS-15609:
------------------------------
Description:
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.
was:
There doesn't seem to be a way to 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.
> 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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