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Date: Wed, 17 Feb 2010 05:14:27 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-6558) archive does not work with distcp
 -update
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    [ https://issues.apache.org/jira/browse/HADOOP-6558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12834648#action_12834648 ] 

Hadoop QA commented on HADOOP-6558:
-----------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12436084/c6558_20100216b.patch
  against trunk revision 910741.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 3 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

    +1 core tests.  The patch passed core unit tests.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h1.grid.sp2.yahoo.net/9/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h1.grid.sp2.yahoo.net/9/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h1.grid.sp2.yahoo.net/9/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h1.grid.sp2.yahoo.net/9/console

This message is automatically generated.

> archive does not work with distcp -update
> -----------------------------------------
>
>                 Key: HADOOP-6558
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6558
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Mahadev konar
>             Fix For: 0.22.0
>
>         Attachments: c6558_20100216.patch, c6558_20100216b.patch
>
>
> The following distcp command  works.
> {noformat}
> hadoop distcp -Dmapred.job.queue.name=q har://hdfs-nn_hostname:8020/user/tsz/t101.har/t101 t101_distcp
> {noformat}
> However, it does not work for -update.
> {noformat}
> -bash-3.1$ hadoop distcp -Dmapred.job.queue.name=q -update har://hdfs-nn_hostname:8020/user/tsz/t101.har/t101 t101_distcp
> 10/01/29 20:06:53 INFO tools.DistCp: srcPaths=[har://hdfs-nn_hostname:8020/user/tsz/t101.har/t101]
> 10/01/29 20:06:53 INFO tools.DistCp: destPath=t101
> java.lang.IllegalArgumentException: Wrong FS: har://hdfs-nn_hostname:8020/user/tsz/t101.har/t101/text-00000000, expected: hdfs://nn_hostname
>         at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:310)
>         at org.apache.hadoop.hdfs.DistributedFileSystem.checkPath(DistributedFileSystem.java:99)
>         at org.apache.hadoop.hdfs.DistributedFileSystem.getPathName(DistributedFileSystem.java:155)
>         at org.apache.hadoop.hdfs.DistributedFileSystem.getFileChecksum(DistributedFileSystem.java:463)
>         at org.apache.hadoop.hdfs.DistributedFileSystem.getFileChecksum(DistributedFileSystem.java:46)
>         at org.apache.hadoop.fs.FilterFileSystem.getFileChecksum(FilterFileSystem.java:250)
>         at org.apache.hadoop.tools.DistCp.sameFile(DistCp.java:1204)
>         at org.apache.hadoop.tools.DistCp.setup(DistCp.java:1084)
>         ...
> {noformat}

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