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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6006) Remove duplicating code in FSNameSystem#getFileInfo
Date Mon, 24 Feb 2014 23:58:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13911013#comment-13911013

Hadoop QA commented on HDFS-6006:

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  against trunk revision .

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

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {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/6221//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/6221//console

This message is automatically generated.

> Remove duplicating code in FSNameSystem#getFileInfo
> ---------------------------------------------------
>                 Key: HDFS-6006
>                 URL: https://issues.apache.org/jira/browse/HDFS-6006
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.3.0
>            Reporter: Akira AJISAKA
>            Assignee: Akira AJISAKA
>            Priority: Trivial
>              Labels: newbie
>         Attachments: HDFS-6006.patch
> In FSNameSystem#getFileInfo, it checks src file name two times.
> {code}
>     if (!DFSUtil.isValidName(src)) {
>       throw new InvalidPathException("Invalid file name: " + src);
>     }
>     HdfsFileStatus stat = null;
>     FSPermissionChecker pc = getPermissionChecker();
>     checkOperation(OperationCategory.READ);
>     if (!DFSUtil.isValidName(src)) {
>       throw new InvalidPathException("Invalid file name: " + src);
>     }
> {code}
> The latter should be removed.

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