[Hadoop-common-dev] Problem with running the job, no default queue

Hi Shivani,

You probably don't want to ask m45 specific questions on hadoop.apache mailing list.

Try

% hadoop queue -showacls

It should show which queues you're allowed to submit. If it doesn't give you any queues, you need to request one.

Koji



On 2/9/11 9:10 PM, "Shivani Rao" wrote:

Tried a simple example job with Yahoo M45. The job fails for non-existence of a default queue.
Output is attached as below. From the Apache hadoop mailing list, found this post (specific to M45), that attacked this problem by setting the property Dmapred.job.queue.name=*myqueue* (http://web.archiveorange.com/archive/v/3inw3ySGHmNRR9Bm14Uv)

There is also documentation set for capacity schedulers, but I do not have write access to the files in conf directory, so I do not know how I can set the capacity schedulers there.

I am also posting this question on the general lists, just in case.

$hadoop jar /grid/0/gs/hadoop/current/hadoop-examples.jar pi 10 10000
Number of Maps = 10
Samples per Map = 10000
Wrote input for Map #0
Wrote input for Map #1
Wrote input for Map #2
Wrote input for Map #3
Wrote input for Map #4
Wrote input for Map #5
Wrote input for Map #6
Wrote input for Map #7
Wrote input for Map #8
Wrote input for Map #9
Starting Job
11/02/10 04:19:22 INFO hdfs.DFSClient: Created HDFS_DELEGATION_TOKEN token 83705 for sgrao
11/02/10 04:19:22 INFO security.TokenCache: Got dt for hdfs://grit-nn1.yahooresearchcluster.com/user/sgrao/.staging/job_201101150035_26053;uri=68.180.138.10:8020;t.service=68.180.138.10:8020
11/02/10 04:19:22 INFO mapred.FileInputFormat: Total input paths to process : 10
11/02/10 04:19:23 INFO mapred.JobClient: Cleaning up the staging area hdfs://grit-nn1.yahooresearchcluster.com/user/sgrao/.staging/job_201101150035_26053
org.apache.hadoop.ipc.RemoteException: java.io.IOException: Queue "default" does not exist
at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3680)
at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:523)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1301)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1297)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1062)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1295)

at org.apache.hadoop.ipc.Client.call(Client.java:951)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:223)
at org.apache.hadoop.mapred.$Proxy6.submitJob(Unknown Source)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:818)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:752)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1062)
at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:752)
at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:726)
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1156)
at org.apache.hadoop.examples.PiEstimator.estimate(PiEstimator.java:297)
at org.apache.hadoop.examples.PiEstimator.run(PiEstimator.java:342)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.examples.PiEstimator.main(PiEstimator.java:351)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.ProgramDriver$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:156)

Hi,
I install CDH3 follow the mannul as attached file,
but when I run the command
"su -s /bin/bash -hdfs -c 'hadoop namenode -format'"
on page 25, it show that "su: invalid option --h",
so I change the comand to
"su -s /bin/bash -hdfs -c'hadoop namenode -format'"
the message is that
"May not run daemons as root.Please specify HADOOP_NAMENODE_USER"
So, is there any wrong in my operation?
Thanks.

Springring.Xu

Hello Koji,

Thanks for your email. Is there a M45 specific mailing list. That would be really beneficial.

I tried the hadoop queue command
and it gives me

Queue acls for user : sgrao

Queue Operations
=====================
m45 submit-job

need I specify this queue name in my properties? or modify the mapred-queue-acls.xml file. I do not think I have the authorization to do so.

I even ran a info on the queue name I found "m45"

$hadoop queue -info m45
Queue Name : m45
Scheduling Info : Queue configuration
Capacity Percentage: 90.0%
User Limit: 20%
Priority Supported: NO
-------------
Map tasks
Capacity: 684 slots
Used capacity: 400 (58.5% of Capacity)
Running tasks: 200
Active users:
User 'scohen': 400 (100.0% of used capacity)
-------------
Reduce tasks
Capacity: 342 slots
Used capacity: 5 (1.5% of Capacity)
Running tasks: 5
Active users:
User 'ukang': 5 (100.0% of used capacity)
-------------
Job info
Number of Waiting Jobs: 2
Number of users who have submitted jobs: 2

How do I request for a queue. I tried adding -Dmapred.queue.name to the end of the hadoop command

hadoop jar /grid/0/gs/hadoop/current/hadoop-examples.jar pi 10 10000 -Dmapred.queue.name=m45

It gives me a usage error, as if I cannot specify the queue or I am using the wrong syntax. I have not been able to find the right syntax.

So I am not sure how to specify the queue name or request for a queue.

Regards,
Shivani

----- Original Message -----
From: "Koji Noguchi" <knoguchi@yahoo-inc.com>
To: "Shivani Rao" <sgrao@purdue.edu>, "Tim Korb" <jtk@purdue.edu>
Cc: "Viraj Bhat" <viraj@yahoo-inc.com>, "Avinash C Kak" <kak@purdue.edu>, common-user@hadoop.apache.org, common-dev@hadoop.apache.org
Sent: Monday, February 14, 2011 1:12:49 PM
Subject: Re: Problem with running the job, no default queue

Hi Shivani,

You probably don’t want to ask m45 specific questions on hadoop.apache mailing list.

Try

% hadoop queue –showacls

It should show which queues you’re allowed to submit. If it doesn’t give you any queues, you need to request one.

Koji



On 2/9/11 9:10 PM, "Shivani Rao" wrote:



Tried a simple example job with Yahoo M45. The job fails for non-existence of a default queue.
Output is attached as below. From the Apache hadoop mailing list, found this post (specific to M45), that attacked this problem by setting the property Dmapred.job.queue.name=*myqueue* ( http://web.archiveorange.com/archive/v/3inw3ySGHmNRR9Bm14Uv )

There is also documentation set for capacity schedulers, but I do not have write access to the files in conf directory, so I do not know how I can set the capacity schedulers there.

I am also posting this question on the general lists, just in case.

$hadoop jar /grid/0/gs/hadoop/current/hadoop-examples.jar pi 10 10000
Number of Maps = 10
Samples per Map = 10000
Wrote input for Map #0
Wrote input for Map #1
Wrote input for Map #2
Wrote input for Map #3
Wrote input for Map #4
Wrote input for Map #5
Wrote input for Map #6
Wrote input for Map #7
Wrote input for Map #8
Wrote input for Map #9
Starting Job
11/02/10 04:19:22 INFO hdfs.DFSClient: Created HDFS_DELEGATION_TOKEN token 83705 for sgrao
11/02/10 04:19:22 INFO security.TokenCache: Got dt for hdfs://grit-nn1.yahooresearchcluster.com/user/sgrao/.staging/job_201101150035_26053;uri=68.180.138.10:8020;t.service=68.180.138.10:8020
11/02/10 04:19:22 INFO mapred.FileInputFormat: Total input paths to process : 10
11/02/10 04:19:23 INFO mapred.JobClient: Cleaning up the staging area hdfs://grit-nn1.yahooresearchcluster.com/user/sgrao/.staging/job_201101150035_26053
org.apache.hadoop.ipc.RemoteException: java.io.IOException: Queue "default" does not exist
at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3680)
at sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:523)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1301)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1297)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1062)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1295)

at org.apache.hadoop.ipc.Client.call(Client.java:951)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:223)
at org.apache.hadoop.mapred.$Proxy6.submitJob(Unknown Source)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:818)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:752)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1062)
at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:752)
at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:726)
at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1156)
at org.apache.hadoop.examples.PiEstimator.estimate(PiEstimator.java:297)
at org.apache.hadoop.examples.PiEstimator.run(PiEstimator.java:342)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at org.apache.hadoop.examples.PiEstimator.main(PiEstimator.java:351)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.ProgramDriver$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:156)