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https://issues.apache.org/jira/browse/HDFS-7132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Charles Lamb updated HDFS-7132:
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Attachment: HDFS-7132.001.patch
The -metadataVersion subcommand does not actually create a NameNode instance.
This means that suffixed config params like DFS_NAMENODE_NAME_DIR_KEY do not
get initialized.
This patch causes the -metadataVersion to call NameNode.initializeGenericKeys.
It also modifies TestMetadataVersion to cover this case.
> hdfs namenode -metadataVersion command does not honor configured name dirs
> --------------------------------------------------------------------------
>
> Key: HDFS-7132
> URL: https://issues.apache.org/jira/browse/HDFS-7132
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: namenode
> Affects Versions: 2.6.0
> Reporter: Charles Lamb
> Assignee: Charles Lamb
> Priority: Minor
> Attachments: HDFS-7132.001.patch
>
>
> The hdfs namenode -metadataVersion command does not honor
> dfs.namenode.name.dir.<nameservice>.<namenode> configuration parameters.
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