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https://issues.apache.org/jira/browse/MAPREDUCE-653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ravi Gummadi updated MAPREDUCE-653:
-----------------------------------
Attachment: d_bw.v1.patch
Attaching patch that has the suggested changes except the randomization of
interval.
This patch applies after applying MAPREDUCE-649, MAPREDUCE-654, MAPREDUCE-645,
MAPREDUCE-664, MAPREDUCE-661, MAPREDUCE-650, MAPREDUCE-648 and MAPREDUCE-564.
Because of making getNumRunningMaps() throw an Exception, testcase in earlier
patch doesn't work. So removed it in this patch. Couldn't think of an easy way
of adding a testcase for this.
> distcp can support bandwidth limiting
> -------------------------------------
>
> Key: MAPREDUCE-653
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-653
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Components: distcp
> Reporter: Ravi Gummadi
> Assignee: Ravi Gummadi
> Attachments: d_bw.patch, d_bw.v1.patch
>
>
> distcp should support an option for user to specify the bandwidth limit for
> the distcp job.
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