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Posted to hdfs-issues@hadoop.apache.org by "hemanthboyina (Jira)" <ji...@apache.org> on 2019/11/05 18:51:00 UTC

[jira] [Updated] (HDFS-14940) HDFS Balancer : getBalancerBandwidth displaying wrong values for the maximum network bandwidth used by the datanode while network bandwidth set with values as 1048576000g/1048p/1e

     [ https://issues.apache.org/jira/browse/HDFS-14940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

hemanthboyina updated HDFS-14940:
---------------------------------
    Attachment: HDFS-14940.001.patch
        Status: Patch Available  (was: Open)

> HDFS Balancer : getBalancerBandwidth displaying wrong values for the maximum network bandwidth used by the datanode while network bandwidth set with values as 1048576000g/1048p/1e
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-14940
>                 URL: https://issues.apache.org/jira/browse/HDFS-14940
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: balancer &amp; mover
>    Affects Versions: 3.1.1
>         Environment: 3 Node HA Setup
>            Reporter: Souryakanta Dwivedy
>            Priority: Minor
>         Attachments: BalancerBW.PNG, HDFS-14940.001.patch
>
>
> HDFS Balancer : getBalancerBandwidth displaying wrong values for the maximum network bandwidth used by the datanode
>  while network bandwidth set with values as 1048576000g/1048p/1e
> Steps :-        
>  * Set balancer bandwith with command setBalancerBandwidth and vlaues as [1048576000g/1048p/1e]
>  * - Check bandwidth used by the datanode during HDFS block balancing with command :hdfs dfsadmin -getBalancerBandwidth "    check it will display some different values not the same value as set



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