Hello.

I am trying to perform an easy example of an analysis using the hadoop examples in Cosmos.
It seems that my user (jvidal) doesn't have permission to do this. I show you the logs.

[jvidal@cosmosmaster-gi ~]$ hadoop jar /usr/lib/hadoop-0.20/hadoop-examples.jar wordcount /user/jvidal/def_serv/def_servpath/556dcfc2a5333eff5d19c8c4_product/556dcfc2a5333eff5d19c8c4_product.txt /home/jvidal/countwords
16/03/08 13:47:32 WARN snappy.LoadSnappy: Snappy native library is available
16/03/08 13:47:32 INFO util.NativeCodeLoader: Loaded the native-hadoop library
16/03/08 13:47:32 INFO snappy.LoadSnappy: Snappy native library loaded
16/03/08 13:47:32 INFO mapred.FileInputFormat: Total input paths to process : 1
16/03/08 13:47:33 INFO mapred.JobClient: Running job: job_201603041134_0059
16/03/08 13:47:34 INFO mapred.JobClient: map 0% reduce 0%
16/03/08 13:47:39 INFO mapred.JobClient: Task Id : attempt_201603041134_0059_m_000003_0, Status : FAILED
org.apache.hadoop.security.AccessControlException: org.apache.hadoop.security.AccessControlException: Permission denied: user=jvidal, access=WRITE, inode="/":hdfs:supergroup:drwxr-xr-x
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:57)
at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:1297)
at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:323)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1314)
at org.apache.hadoop.mapred.FileOutputCommitter.setupJob(FileOutputCommitter.java:52)
at org.apach
16/03/08 13:47:44 INFO mapred.JobClient: Task Id : attempt_201603041134_0059_r_000010_0, Status : FAILED
org.apache.hadoop.security.AccessControlException: org.apache.hadoop.security.AccessControlException: Permission denied: user=jvidal, access=WRITE, inode="/":hdfs:supergroup:drwxr-xr-x
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:57)
at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:1297)
at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:323)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1314)
at org.apache.hadoop.mapred.FileOutputCommitter.setupJob(FileOutputCommitter.java:52)
at org.apach
16/03/08 13:47:49 INFO mapred.JobClient: Task Id : attempt_201603041134_0059_m_000003_1, Status : FAILED
org.apache.hadoop.security.AccessControlException: org.apache.hadoop.security.AccessControlException: Permission denied: user=jvidal, access=WRITE, inode="/":hdfs:supergroup:drwxr-xr-x
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:57)
at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:1297)
at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:323)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1314)
at org.apache.hadoop.mapred.FileOutputCommitter.setupJob(FileOutputCommitter.java:52)
at org.apach
16/03/08 13:47:54 INFO mapred.JobClient: Task Id : attempt_201603041134_0059_r_000010_1, Status : FAILED
org.apache.hadoop.security.AccessControlException: org.apache.hadoop.security.AccessControlException: Permission denied: user=jvidal, access=WRITE, inode="/":hdfs:supergroup:drwxr-xr-x
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:57)
at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:1297)
at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:323)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1314)
at org.apache.hadoop.mapred.FileOutputCommitter.setupJob(FileOutputCommitter.java:52)
at org.apach
16/03/08 13:47:59 INFO mapred.JobClient: Task Id : attempt_201603041134_0059_m_000003_2, Status : FAILED
org.apache.hadoop.security.AccessControlException: org.apache.hadoop.security.AccessControlException: Permission denied: user=jvidal, access=WRITE, inode="/":hdfs:supergroup:drwxr-xr-x
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:57)
at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:1297)
at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:323)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1314)
at org.apache.hadoop.mapred.FileOutputCommitter.setupJob(FileOutputCommitter.java:52)
at org.apach
16/03/08 13:48:04 INFO mapred.JobClient: Task Id : attempt_201603041134_0059_r_000010_2, Status : FAILED
org.apache.hadoop.security.AccessControlException: org.apache.hadoop.security.AccessControlException: Permission denied: user=jvidal, access=WRITE, inode="/":hdfs:supergroup:drwxr-xr-x
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:57)
at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:1297)
at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:323)
at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1314)
at org.apache.hadoop.mapred.FileOutputCommitter.setupJob(FileOutputCommitter.java:52)
at org.apach
16/03/08 13:48:12 INFO mapred.JobClient: Job complete: job_201603041134_0059
16/03/08 13:48:12 INFO mapred.JobClient: Counters: 4
16/03/08 13:48:12 INFO mapred.JobClient: Job Counters
16/03/08 13:48:12 INFO mapred.JobClient: SLOTS_MILLIS_MAPS=22353
16/03/08 13:48:12 INFO mapred.JobClient: Total time spent by all reduces waiting after reserving slots (ms)=0
16/03/08 13:48:12 INFO mapred.JobClient: Total time spent by all maps waiting after reserving slots (ms)=0
16/03/08 13:48:12 INFO mapred.JobClient: SLOTS_MILLIS_REDUCES=14040
16/03/08 13:48:12 INFO mapred.JobClient: Job Failed: NA
java.io.IOException: Job failed!
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1300)
at org.apache.hadoop.examples.WordCount.run(WordCount.java:149)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.examples.WordCount.main(WordCount.java:155)
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.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:68)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:139)
at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:64)
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.util.RunJar.main(RunJar.java:197)

Could you grant me access to this user?
If I manage more users, should I tell about them specifically, or this is a general issue that can be fixed for all?

Thanks in advance
–

Confidentiality notice:
This e-mail message, including any attachments, may contain legally privileged and/or confidential information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution, or copying of this e-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this e-mail message from your computer.

Since January 1st, old domains won't be supported and messages sent to any domain different to @lists.fiware.org will be lost.
Please, send your messages using the new domain (Fiware-tech-help@lists.fiware.org) instead of the old one.
_______________________________________________
Fiware-tech-help mailing list
Fiware-tech-help@lists.fiware.org
https://lists.fiware.org/listinfo/fiware-tech-help
[Created via e-mail received from: =?utf-8?Q?Jose_Ben=C3=ADtez?= <jose@secmotic.com>]