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Posted to common-issues@hadoop.apache.org by "Raju Bairishetti (JIRA)" <ji...@apache.org> on 2015/05/25 06:03:17 UTC

[jira] [Updated] (HADOOP-11203) Allow ditscp to accept bandwitdh in fraction MegaBytes

     [ https://issues.apache.org/jira/browse/HADOOP-11203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Raju Bairishetti updated HADOOP-11203:
--------------------------------------
    Description: 
DistCp uses ThrottleInputStream, which  provides a bandwidth throttling on a specified stream. Currently, Distcp allows the max bandwidth value in Mega Bytes, which does not accept fractional values. It would be better if it accepts the Max Bandwitdh in fractional MegaBytes.

Due to this we are not able to throttle the bandwidth in KBs in our prod setup.

  was:DistCp uses ThrottleInputStream, which  provides a bandwidth throttling on a specified stream. Currently, Distcp allows the max bandwidth value in Mega Bytes, which does not accept fractional values. It would be better if it accepts the Max Bandwitdh in fractional MegaBytes.


> Allow ditscp to accept bandwitdh in fraction MegaBytes
> ------------------------------------------------------
>
>                 Key: HADOOP-11203
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11203
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: tools/distcp
>            Reporter: Raju Bairishetti
>            Assignee: Raju Bairishetti
>         Attachments: HADOOP-11203.patch
>
>
> DistCp uses ThrottleInputStream, which  provides a bandwidth throttling on a specified stream. Currently, Distcp allows the max bandwidth value in Mega Bytes, which does not accept fractional values. It would be better if it accepts the Max Bandwitdh in fractional MegaBytes.
> Due to this we are not able to throttle the bandwidth in KBs in our prod setup.



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