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From "Rajit (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3082) archive command take wrong path for input file with current directory
Date Sat, 24 Sep 2011 00:03:26 GMT
archive command take wrong path for input file with current directory
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                 Key: MAPREDUCE-3082
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3082
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: harchive
    Affects Versions: 0.20.204.1
            Reporter: Rajit


$hadoop dfs -copyFromLocal /etc/passwd .
$hadoop dfs -lsr .
-rw-------   3 hadoopqa hdfs       6883 2011-09-23 22:37 /user/hadoopqa/passwd
$hadoop archive -archiveName test1.har -p .  passwd .
11/09/23 22:39:22 INFO hdfs.DFSClient: Created HDFS_DELEGATION_TOKEN token 4 for hadoopqa
11/09/23 22:39:22 INFO security.TokenCache: Got dt for
hdfs://<NN host>/user/hadoopqa/.staging/job_201109232234_0004;uri=<NN IP>:8020;t.service=<NN
IP>:8020
11/09/23 22:39:22 INFO mapred.JobClient: Running job: job_201109232234_0004
11/09/23 22:39:23 INFO mapred.JobClient:  map 0% reduce 0%
11/09/23 22:39:34 INFO mapred.JobClient: Task Id : attempt_201109232234_0004_m_000000_0, Status
: FAILED
java.io.FileNotFoundException: File does not exist: hdfs://<NN host>/user/hadoopqa/hadoopqa/passwd
        at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:525)
        at org.apache.hadoop.tools.HadoopArchives$HArchivesMapper.map(HadoopArchives.java:697)
        at org.apache.hadoop.tools.HadoopArchives$HArchivesMapper.map(HadoopArchives.java:587)
        at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:50)
        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:261)
        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:255)

So Archiving is failing as it was finding input file at /user/hadoopqa/hadoopqa/passwd , whereas
it should look for /user/hadoopqa/passwd

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