In the error messages below it points to a permissions related issue. Did you try changing the permissions as it was listed in the error message below.
>> ERROR security.UserGroupInformation: PriviledgedActionException as:sbsuser >> cause:java.io.IOException: The ownership/permissions on the staging >> directory >> file:/SHARE/USERFS/els7/users/muggiri/HADOOP_intest/hadoop_fs/mapred/staging/sbsuser/.staging >> is not as expected. It is owned by sbsuser and permissions are rwxr-xr-x. >> The directory must be owned by the submitter sbsuser or by sbsuser and >> permissions must be rwx------ Thanks, Ranjith On May 17, 2012, at 5:37 AM, Luca Pireddu <pire...@crs4.it> wrote: > Hello all, > > we're trying to set up a multi-user MapReduce cluster that doesn't use HDFS. > The idea is to use a central, shared JobTracker to which we add or remove > task trackers as needed---a sort of in-house elastic MapReduce. > > Following the cluster setup documentation > (https://hadoop.apache.org/common/docs/current/cluster_setup.html#Site+Configuration) > , we have set up the LinuxTaskController and it seems to be working. The > problem we're having at the moment is the following. > > The JT is running as one user, while jobs are being submitted by others. > > >> [sbsuser@entu225 ~]$ /SHARE/USERFS/els7/users/muggiri/seal-0.3.1-rc1/bin/prq >> /SHARE/USERFS/els7/users/muggiri/qseq >> /SHARE/USERFS/els7/users/muggiri/prq_out13 >> Using hadoop executable /SHARE/USERFS/els6/HADOOP_intest/hadoop_sw/bin/hadoop >> Warning: $HADOOP_HOME is deprecated. >> >> WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. Please >> use org.apache.hadoop.log.metrics.EventCounter in all the log4j.properties >> files. >> 12/05/15 17:39:39 ERROR security.UserGroupInformation: >> PriviledgedActionException as:sbsuser cause:java.io.IOException: The >> ownership/permissions on the staging directory >> file:/SHARE/USERFS/els7/users/muggiri/HADOOP_intest/hadoop_fs/mapred/staging/sbsuser/.staging >> is not as expected. It is owned by sbsuser and permissions are rwxr-xr-x. >> The directory must be owned by the submitter sbsuser or by sbsuser and >> permissions must be rwx------ >> Exception in thread "main" java.io.IOException: The ownership/permissions on >> the staging directory >> file:/SHARE/USERFS/els7/users/muggiri/HADOOP_intest/hadoop_fs/mapred/staging/sbsuser/.staging >> is not as expected. It is owned by sbsuser and permissions are rwxr-xr-x. >> The directory must be owned by the submitter sbsuser or by sbsuser and >> permissions must be rwx------ >> at >> org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(JobSubmissionFiles.java:108) >> at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:856) >> at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:850) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:396) >> at >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) >> at >> org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:850) >> at org.apache.hadoop.mapreduce.Job.submit(Job.java:500) >> at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:530) >> at it.crs4.seal.prq.PairReadsQSeq.run(Unknown Source) >> at it.crs4.seal.common.SealToolRunner.run(Unknown Source) >> at it.crs4.seal.prq.PairReadsQSeq.main(Unknown Source) >> Error running PRQ >> [sbsuser@entu225 ~]$ /SHARE/USERFS/els7/users/muggiri/seal-0.3.1-rc1/bin/prq >> /SHARE/USERFS/els7/users/muggiri/qseq >> /SHARE/USERFS/els7/users/muggiri/prq_out13 >> Using hadoop executable /SHARE/USERFS/els6/HADOOP_intest/hadoop_sw/bin/hadoop >> Warning: $HADOOP_HOME is deprecated. >> >> WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. Please >> use org.apache.hadoop.log.metrics.EventCounter in all the log4j.properties >> files. >> 12/05/15 17:40:08 INFO util.NativeCodeLoader: Loaded the native-hadoop >> library >> ****file:/SHARE/USERFS/els7/users/muggiri/qseq >> 12/05/15 17:40:08 INFO input.FileInputFormat: Total input paths to process : >> 2 >> 12/05/15 17:40:08 INFO mapred.JobClient: Cleaning up the staging area >> file:/SHARE/USERFS/els7/users/muggiri/HADOOP_intest/hadoop_fs/mapred/staging/sbsuser/.staging/job_201205151739_0001 >> 12/05/15 17:40:08 ERROR security.UserGroupInformation: >> PriviledgedActionException as:sbsuser >> cause:org.apache.hadoop.ipc.RemoteException: java.io.IOException: >> java.io.FileNotFoundException: File >> file:/SHARE/USERFS/els7/users/muggiri/HADOOP_intest/hadoop_fs/mapred/staging/sbsuser/.staging/job_201205151739_0001/job.xml >> does not exist. >> at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3943) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) >> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) >> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:396) >> at >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) >> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) >> Caused by: java.io.FileNotFoundException: File >> file:/SHARE/USERFS/els7/users/muggiri/HADOOP_intest/hadoop_fs/mapred/staging/sbsuser/.staging/job_201205151739_0001/job.xml >> does not exist. >> at >> org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:397) >> at >> org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:251) >> at org.apache.hadoop.mapred.JobInProgress.<init>(JobInProgress.java:406) >> at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3941) >> ... 11 more >> >> Exception in thread "main" org.apache.hadoop.ipc.RemoteException: >> java.io.IOException: java.io.FileNotFoundException: File >> file:/SHARE/USERFS/els7/users/muggiri/HADOOP_intest/hadoop_fs/mapred/staging/sbsuser/.staging/job_201205151739_0001/job.xml >> does not exist. >> at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3943) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) >> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) >> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:396) >> at >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) >> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) >> Caused by: java.io.FileNotFoundException: File >> file:/SHARE/USERFS/els7/users/muggiri/HADOOP_intest/hadoop_fs/mapred/staging/sbsuser/.staging/job_201205151739_0001/job.xml >> does not exist. >> at >> org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:397) >> at >> org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:251) >> at org.apache.hadoop.mapred.JobInProgress.<init>(JobInProgress.java:406) >> at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3941) >> ... 11 more >> >> at org.apache.hadoop.ipc.Client.call(Client.java:1066) >> at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225) >> at org.apache.hadoop.mapred.$Proxy1.submitJob(Unknown Source) >> at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:921) >> at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:850) >> at java.security.AccessController.doPrivileged(Native Method) >> at javax.security.auth.Subject.doAs(Subject.java:396) >> at >> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1093) >> at >> org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:850) >> at org.apache.hadoop.mapreduce.Job.submit(Job.java:500) >> at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:530) >> at it.crs4.seal.prq.PairReadsQSeq.run(Unknown Source) >> at it.crs4.seal.common.SealToolRunner.run(Unknown Source) >> at it.crs4.seal.prq.PairReadsQSeq.main(Unknown Source) >> Error running PRQ >> [sbsuser@entu225 ~]$ > > > > -- > Luca Pireddu > CRS4 - Distributed Computing Group > Loc. 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