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From "Rakesh R (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-7116) Add a metric to expose the bandwidth of balancer
Date Fri, 21 Aug 2015 05:26:45 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Rakesh R updated HDFS-7116:
    Release Note: Add a metric named "BalancerBandwidth" in the Datanode metrics to get the
bandwidth of balancer.  (was: Add a command "hdfs dfsadmin -getBalancerBandwidth" to get the
bandwidth of balancer.)

> Add a metric to expose 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
>         Attachments: HDFS-7116-00.patch, HDFS-7116-01.patch, HDFS-7116-02.patch
> INow 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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