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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5956) A file size is multiplied by the replication factor in 'hdfs oiv -p FileDistribution' option
Date Tue, 18 Feb 2014 22:13:22 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13904686#comment-13904686
] 

Hadoop QA commented on HDFS-5956:
---------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12629608/HDFS-5956.2.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-hdfs-project/hadoop-hdfs.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/6168//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/6168//console

This message is automatically generated.

> A file size is multiplied by the replication factor in 'hdfs oiv -p FileDistribution'
option
> --------------------------------------------------------------------------------------------
>
>                 Key: HDFS-5956
>                 URL: https://issues.apache.org/jira/browse/HDFS-5956
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: tools
>    Affects Versions: 3.0.0, 2.4.0
>            Reporter: Akira AJISAKA
>            Assignee: Akira AJISAKA
>              Labels: newbie
>         Attachments: HDFS-5956.2.patch, HDFS-5956.patch
>
>
> In FileDistributionCalculator.java, 
> {code}
>         long fileSize = 0;
>         for (BlockProto b : f.getBlocksList()) {
>           fileSize += b.getNumBytes() * f.getReplication();
>         }
>         maxFileSize = Math.max(fileSize, maxFileSize);
>         totalSpace += fileSize;
> {code}
> should be
> {code}
>         long fileSize = 0;
>         for (BlockProto b : f.getBlocksList()) {
>           fileSize += b.getNumBytes();
>         }
>         maxFileSize = Math.max(fileSize, maxFileSize);
>         totalSpace += fileSize * f.getReplication();
> {code}



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