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From "Inigo Goiri (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9796) Add throttler for datanode bandwidth
Date Sat, 13 Feb 2016 19:41:18 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15146153#comment-15146153
] 

Inigo Goiri commented on HDFS-9796:
-----------------------------------

The proposal is to add {{DataTransferThrottler}} (already used by {{BlockBalanceThrottler}})
to {{DataXceiverServer}} and then using it in {{DataXceiver#readBlock}} and {{DataXceiver#writeBlock}}
as [~linyiqun] pointed out. This setting would have a config setting to enable it or not.

> Add throttler for datanode bandwidth
> ------------------------------------
>
>                 Key: HDFS-9796
>                 URL: https://issues.apache.org/jira/browse/HDFS-9796
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: datanode
>    Affects Versions: 2.7.0
>            Reporter: Guocui Mi
>            Priority: Minor
>
> Add throttler for datanode bandwidth



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