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https://issues.apache.org/jira/browse/HDFS-7116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14555674#comment-14555674
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Rakesh R commented on HDFS-7116:
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Thanks! In case-1, we should have a mechanism to send the
{{dfs.datanode.balance.bandwidthPerSec}} configured value in the Datanode to
Namenode. Otherwise Namenode would not be aware about the default value sets at
the Datanode, isn't it?
> Add a command to get the bandwidth of balancer
> ----------------------------------------------
>
> Key: HDFS-7116
> URL: https://issues.apache.org/jira/browse/HDFS-7116
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: balancer & mover
> Reporter: Akira AJISAKA
> Assignee: Rakesh R
>
> Now reading logs is the only way to check how the balancer bandwidth is set.
> It would be useful for administrators if they can get the parameter via CLI.
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