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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5685) DistCp will fail to copy with -delete switch
Date Sat, 04 Jan 2014 01:44:50 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13862136#comment-13862136
] 

Hadoop QA commented on HDFS-5685:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12621445/HDFS-5685.004.patch
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/5824//console

This message is automatically generated.

> DistCp will fail to copy with -delete switch
> --------------------------------------------
>
>                 Key: HDFS-5685
>                 URL: https://issues.apache.org/jira/browse/HDFS-5685
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs-client
>    Affects Versions: 1.2.1
>            Reporter: Yongjun Zhang
>            Assignee: Yongjun Zhang
>             Fix For: 1.3.0
>
>         Attachments: HDFS-5685.001.patch, HDFS-5685.002.patch, HDFS-5685.003.patch, HDFS-5685.004.patch
>
>
> When using distcp command to copy files with -delete switch, running as user <xyz>,
> hadoop distcp -p -i -update  -delete hdfs://srchost:<port>/user hdfs://dsthost:<port>/user
> It fails with the following exception:
> Copy failed: java.io.FileNotFoundException: File does not exist: hdfs://dsthost:<port>/user/xyz/.stagingdistcp_urjb0g/_distcp_src_files
>         at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:557)
>         at org.apache.hadoop.tools.DistCp$CopyInputFormat.getSplits(DistCp.java:266)
>         at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:1081)
>         at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:1073)
>         at org.apache.hadoop.mapred.JobClient.access$700(JobClient.java:179)
>         at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:983)
>         at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:936)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:396)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1190)
>         at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:936)
>         at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:910)
>         at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1353)
>         at org.apache.hadoop.tools.DistCp.copy(DistCp.java:667)
>         at org.apache.hadoop.tools.DistCp.run(DistCp.java:881)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
>         at org.apache.hadoop.tools.DistCp.main(DistCp.java:908)



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