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Posted to common-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2012/10/02 14:43:22 UTC

[jira] [Commented] (HADOOP-8310) FileContext#checkPath should handle URIs with no port

    [ https://issues.apache.org/jira/browse/HADOOP-8310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13467672#comment-13467672 ] 

Hudson commented on HADOOP-8310:
--------------------------------

Integrated in Hadoop-Hdfs-0.23-Build #392 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/392/])
    svn merge -c 1331007 FIXES: HADOOP-8310. FileContext#checkPath should handle URIs with no port. Contributed by Aaron T. Myers. (Revision 1392622)

     Result = UNSTABLE
jlowe : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1392622
Files : 
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/AbstractFileSystem.java
* /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/TestAfsCheckPath.java

                
> FileContext#checkPath should handle URIs with no port
> -----------------------------------------------------
>
>                 Key: HADOOP-8310
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8310
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 2.0.0-alpha
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>             Fix For: 2.0.0-alpha, 0.23.4
>
>         Attachments: HADOOP-8310.patch
>
>
> AbstractFileSystem#checkPath is used to verify that a given path is for the same file system as represented by the AbstractFileSystem instance.
> The original intent of the code was to allow for no port to be provided in the checked path, if the default port was being used by the AbstractFileSystem instance. However, before performing port handling, AFS#checkPath compares the full URI authorities for equality. Since the URI authority includes the port, the port handling code is never reached, and thus valid paths may be erroneously considered invalid.

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