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From "Khaleel Khalid" <khale...@suntecgroup.com>
Subject Problem while running simple WordCount program(hadoop-1.0.4) on eclipse.
Date Fri, 10 May 2013 11:32:34 GMT
Hi all,
 
I am facing the following error when I run a simple WordCount program using hadoop-1.0.4 on
eclipse(Galileo).  The map/reduce plugin version I use is 1.0.4 as well.  It would be really
helpful if someone gives me a solution for the problem. 
 
ERROR:
13/05/10 16:53:51 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your
platform... using builtin-java classes where applicable

13/05/10 16:53:51 ERROR security.UserGroupInformation: PriviledgedActionException as:khaleelk
cause:java.io.IOException: Failed to set permissions of path: \tmp\hadoop-khaleelk\mapred\staging\khaleelk-1067522586\.staging
to 0700

Exception in thread "main" java.io.IOException: Failed to set permissions of path: \tmp\hadoop-khaleelk\mapred\staging\khaleelk-1067522586\.staging
to 0700

at org.apache.hadoop.fs.FileUtil.checkReturnValue(FileUtil.java:689)

at org.apache.hadoop.fs.FileUtil.setPermission(FileUtil.java:662)

at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:509)

at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:344)

at org.apache.hadoop.fs.FilterFileSystem.mkdirs(FilterFileSystem.java:189)

at org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(JobSubmissionFiles.java:116)

at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:856)

at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:850)

at java.security.AccessController.doPrivileged(Native Method)

at javax.security.auth.Subject.doAs(Unknown Source)

at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)

at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:850)

at org.apache.hadoop.mapreduce.Job.submit(Job.java:500)

at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:530)

at WordCount.main(WordCount.java:65)

 

Thank you in advance.

 

 

 

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