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https://issues.apache.org/jira/browse/HADOOP-11203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14602936#comment-14602936
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Hudson commented on HADOOP-11203:
---------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #229 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/229/])
HADOOP-11203. Allow ditscp to accept bandwitdh in fraction MegaBytes.
Contributed by Raju Bairishetti (amareshwari: rev
8ef07f767f0421b006b0fc77e5daf36c7b06abf1)
*
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCpOptionSwitch.java
*
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/OptionsParser.java
*
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/mapred/RetriableFileCopyCommand.java
*
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/mapred/CopyMapper.java
*
hadoop-tools/hadoop-distcp/src/test/java/org/apache/hadoop/tools/TestOptionsParser.java
*
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCpConstants.java
*
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCpOptions.java
*
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/util/ThrottledInputStream.java
* hadoop-common-project/hadoop-common/CHANGES.txt
> 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
> Fix For: 3.0.0
>
> Attachments: HADOOP-11203.001.patch, 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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