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https://issues.apache.org/jira/browse/HDFS-2392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13120313#comment-13120313
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Jitendra Nath Pandey commented on HDFS-2392:
--------------------------------------------
Thanks to Daryn for the patch.
> Dist with hftp is failing again
> -------------------------------
>
> Key: HDFS-2392
> URL: https://issues.apache.org/jira/browse/HDFS-2392
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.20.205.0
> Reporter: Rajit Saha
> Assignee: Daryn Sharp
> Priority: Critical
> Fix For: 0.20.205.0
>
> Attachments: HDFS-2392.patch
>
>
> $ hadoop distcp hftp://<NN Hostname>:50070/user/hadoopqa/input1/part-00000
> /user/hadoopqa/out3
> 11/09/30 18:57:59 INFO tools.DistCp: srcPaths=[hftp://<NN
> Hostname>:50070/user/hadoopqa/input1/part-00000]
> 11/09/30 18:57:59 INFO tools.DistCp: destPath=/user/hadoopqa/out3
> 11/09/30 18:58:00 INFO security.TokenCache: Got dt for
> hftp://<NN Hostname>:50070/user/hadoopqa/input1/part-00000;uri=<NN
> IP>:50470;t.service=<NN IP>:50470
> 11/09/30 18:58:00 INFO hdfs.DFSClient: Created HDFS_DELEGATION_TOKEN token 24
> for hadoopqa on <NN IP>:8020
> 11/09/30 18:58:00 INFO security.TokenCache: Got dt for
> /user/hadoopqa/out3;uri=<NN IP>:8020;t.service=<NN IP>:8020
> 11/09/30 18:58:00 INFO tools.DistCp: /user/hadoopqa/out3 does not exist.
> 11/09/30 18:58:00 INFO tools.DistCp: sourcePathsCount=1
> 11/09/30 18:58:00 INFO tools.DistCp: filesToCopyCount=1
> 11/09/30 18:58:00 INFO tools.DistCp: bytesToCopyCount=1.0g
> 11/09/30 18:58:01 INFO mapred.JobClient: Running job: job_201109300819_0007
> 11/09/30 18:58:02 INFO mapred.JobClient: map 0% reduce 0%
> 11/09/30 18:58:25 INFO mapred.JobClient: Task Id :
> attempt_201109300819_0007_m_000000_0, Status : FAILED
> java.io.IOException: Copied: 0 Skipped: 0 Failed: 1
> at
> org.apache.hadoop.tools.DistCp$CopyFilesMapper.close(DistCp.java:582)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
> at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1059)
> at org.apache.hadoop.mapred.Child.main(Child.java:249)
> 11/09/30 18:58:41 INFO mapred.JobClient: Task Id :
> attempt_201109300819_0007_m_000000_1, Status : FAILED
> java.io.IOException: Copied: 0 Skipped: 0 Failed: 1
> at
> org.apache.hadoop.tools.DistCp$CopyFilesMapper.close(DistCp.java:582)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
> at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1059)
> at org.apache.hadoop.mapred.Child.main(Child.java:249)
> 11/09/30 18:58:56 INFO mapred.JobClient: Task Id :
> attempt_201109300819_0007_m_000000_2, Status : FAILED
> java.io.IOException: Copied: 0 Skipped: 0 Failed: 1
> at
> org.apache.hadoop.tools.DistCp$CopyFilesMapper.close(DistCp.java:582)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
> at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
> 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:1059)
> at org.apache.hadoop.mapred.Child.main(Child.java:249)
> 11/09/30 18:59:14 INFO mapred.JobClient: Job complete: job_201109300819_0007
> 11/09/30 18:59:14 INFO mapred.JobClient: Counters: 6
> 11/09/30 18:59:14 INFO mapred.JobClient: Job Counters
> 11/09/30 18:59:14 INFO mapred.JobClient: SLOTS_MILLIS_MAPS=62380
> 11/09/30 18:59:14 INFO mapred.JobClient: Total time spent by all reduces
> waiting after reserving slots (ms)=0
> 11/09/30 18:59:14 INFO mapred.JobClient: Total time spent by all maps
> waiting after reserving slots (ms)=0
> 11/09/30 18:59:14 INFO mapred.JobClient: Launched map tasks=4
> 11/09/30 18:59:14 INFO mapred.JobClient: SLOTS_MILLIS_REDUCES=0
> 11/09/30 18:59:14 INFO mapred.JobClient: Failed map tasks=1
> 11/09/30 18:59:14 INFO mapred.JobClient: Job Failed: # of failed Map Tasks
> exceeded allowed limit. FailedCount: 1.
> LastFailedTask: task_201109300819_0007_m_000000
> With failures, global counters are inaccurate; consider running with -i
> Copy failed: java.io.IOException: Job failed!
> at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1257)
> 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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