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Can't create directory /yarn/nm/usercache/urika/appcache/application_1 - Permission denied

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Try to run a simple test and get permissioned denied errors; tried as both root and urika user.

 

Just enabled kerberos...

 

[root@skipper4 cloudera-scm-server]# hadoop jar /opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar pi 10 100
Number of Maps = 10
Samples per Map = 100
Wrote input for Map #0
Wrote input for Map #1
Wrote input for Map #2
Wrote input for Map #3
Wrote input for Map #4
Wrote input for Map #5
Wrote input for Map #6
Wrote input for Map #7
Wrote input for Map #8
Wrote input for Map #9
Starting Job
15/02/21 03:11:40 INFO client.RMProxy: Connecting to ResourceManager at skipper4/10.0.1.4:8032
15/02/21 03:11:40 INFO hdfs.DFSClient: Created HDFS_DELEGATION_TOKEN token 4 for urika on 10.0.1.4:8020
15/02/21 03:11:40 INFO security.TokenCache: Got dt for hdfs://skipper4:8020; Kind: HDFS_DELEGATION_TOKEN, Service: 10.0.1.4:8020, Ident: (HDFS_DELEGATION_TOKEN token 4 for urika)
15/02/21 03:11:41 INFO input.FileInputFormat: Total input paths to process : 10
15/02/21 03:11:41 INFO mapreduce.JobSubmitter: number of splits:10
15/02/21 03:11:41 INFO mapreduce.JobSubmitter: Submitting tokens for job: job_1424508393097_0004
15/02/21 03:11:41 INFO mapreduce.JobSubmitter: Kind: HDFS_DELEGATION_TOKEN, Service: 10.0.1.4:8020, Ident: (HDFS_DELEGATION_TOKEN token 4 for urika)
15/02/21 03:11:41 INFO impl.YarnClientImpl: Submitted application application_1424508393097_0004
15/02/21 03:11:41 INFO mapreduce.Job: The url to track the job: http://skipper4:8088/proxy/application_1424508393097_0004/
15/02/21 03:11:41 INFO mapreduce.Job: Running job: job_1424508393097_0004
15/02/21 03:11:56 INFO mapreduce.Job: Job job_1424508393097_0004 running in uber mode : false
15/02/21 03:11:56 INFO mapreduce.Job: map 0% reduce 0%
15/02/21 03:11:56 INFO mapreduce.Job: Job job_1424508393097_0004 failed with state FAILED due to: Application application_1424508393097_0004 failed 2 times due to AM Container for appattempt_1424508393097_0004_000002 exited with exitCode: -1000 due to: Application application_1424508393097_0004 initialization failed (exitCode=255) with output: main : command provided 0
main : user is urika
main : requested yarn user is urika
Can't create directory /mnt/ssd/yarn/nm/usercache/urika/appcache/application_1424508393097_0004 - Permission denied
Did not create any app directories

.Failing this attempt.. Failing the application.
15/02/21 03:11:56 INFO mapreduce.Job: Counters: 0
Job Finished in 15.543 seconds
java.io.FileNotFoundException: File does not exist: hdfs://skipper4:8020/user/urika/QuasiMonteCarlo_1424509895729_44418568/out/reduce-out
at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1093)
at org.apache.hadoop.hdfs.DistributedFileSystem$17.doCall(DistributedFileSystem.java:1085)
at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1085)
at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1749)
at org.apache.hadoop.io.SequenceFile$Reader.<init>(SequenceFile.java:1773)
at org.apache.hadoop.examples.QuasiMonteCarlo.estimatePi(QuasiMonteCarlo.java:314)
at org.apache.hadoop.examples.QuasiMonteCarlo.run(QuasiMonteCarlo.java:354)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.examples.QuasiMonteCarlo.main(QuasiMonteCarlo.java:363)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72)
at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:145)
at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)

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