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https://issues.apache.org/jira/browse/HDFS-9559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15205701#comment-15205701
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Surendra Singh Lilhore commented on HDFS-9559:
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Please can someone review this jira?
This command is useful in multiple namenode cluster ( HDFS-6440 ).
> Add haadmin command to get HA state of all the namenodes
> --------------------------------------------------------
>
> Key: HDFS-9559
> URL: https://issues.apache.org/jira/browse/HDFS-9559
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: tools
> Affects Versions: 2.7.1
> Reporter: Surendra Singh Lilhore
> Assignee: Surendra Singh Lilhore
> Attachments: HDFS-9559.01.patch
>
>
> Currently we have one command to get state of namenode.
> {code}
> ./hdfs haadmin -getServiceState <serviceId>
> {code}
> It will be good to have command which will give state of all the namenodes.
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