FYI, I'm moving this to mapreduce-user@ and bccing common-user@. It looks like your latest permission problem is on the local disk. What is your setting for hadoop.tmp.dir? What are the permissions on that directory?
-Joey On Sep 18, 2011, at 23:27, ArunKumar <arunk...@gmail.com> wrote: > Hi guys ! > > Common things done by me : > $chmod -R 777 hadoop_extract > $chmod -R 777 /app > > @Joey > I have created dfs dir /user/arun and made arun owner and tried as below > 1> > arun@arun-Presario-C500-RU914PA-ACJ:/$ /usr/local/hadoop/bin/hadoop jar > /usr/local/hadoop/hadoop-examples-0.20.203.0.jar wordcount > -Dmapred.job.queue.name=myqueue1 /user/arun/wcin /user/arun/wcout2 > Exception in thread "main" java.io.IOException: Permission denied > at java.io.UnixFileSystem.createFileExclusively(Native Method) > at java.io.File.checkAndCreate(File.java:1704) > at java.io.File.createTempFile(File.java:1792) > at org.apache.hadoop.util.RunJar.main(RunJar.java:115) > > 2> > arun@arun-Presario-C500-RU914PA-ACJ:/$ /usr/local/hadoop/bin/hadoop jar > /usr/local/hadoop/hadoop-examples-0.20.203.0.jar wordcount > -Dmapred.job.queue.name=myqueue1 /user/hduser/wcin /user/hduser/wcout2 > Exception in thread "main" java.io.IOException: Permission denied > at java.io.UnixFileSystem.createFileExclusively(Native Method) > at java.io.File.checkAndCreate(File.java:1704) > at java.io.File.createTempFile(File.java:1792) > at org.apache.hadoop.util.RunJar.main(RunJar.java:115) > > @Uma > > I have Set mapreduce.jobtracker.staging.root.dir propery value in > mapred-site.xml to /user and restartd cluster but that doesn't work. > > @Aaron > I have set the config value "dfs.permissions" to "false" in hdfs-site.xml > and restarted. > i get the same error above while running applicn. > > Only thing left is : hadoop fs -chmod 777 > > Arun > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Submitting-Jobs-from-different-user-to-a-queue-in-capacity-scheduler-tp3345752p3347813.html > Sent from the Hadoop lucene-users mailing list archive at Nabble.com.
