Am 28.02.2011 um 19:44 schrieb Prentice Bisbal:
> Reuti wrote:
>> Am 28.02.2011 um 17:58 schrieb Prentice Bisbal:
>>
>>> Hello Everyone. I'm using SGE 6.2u3.One of my users suddenly
>>> reported getting this error when running Mathematica jobs (which use DRMAA):
>>>
>>>
>>> Java::excptn: A Java exception occurred:
>>> org.ggf.drmaa.DeniedByDrmException: error: no suitable queues .
>>> at com.sun.grid.drmaa.SessionImpl.nativeRunJob(Native Method)
>>> at com.sun.grid.drmaa.SessionImpl.runJob(SessionImpl.java:349)
>>>
>>>
>>> Any ideas what could be causing this? Not sure exactly how to debug
>>> DRMAA problems, and I can't think if anything I've changed in the past
>>> few months that would affect this at all. I have a lot of users who used
>>> gridMathematica heavily in the past, so this definitely worked before...
>>
>> This doesn't look like a DRMAA error per se - the job requests something
>> which can't be satisfied.
>>
>
> That's what I thought, too, but I can't find anything that it could be
> requesting that can't be satisfied. It's only running on 4 processors,
> and I can run other jobs, it's only this one that uses DRMAA that hangs.
>
> I should point out that the job starts to run, then fails when the DRMAA
> is invoked. Here's the jobscript I'm submitting:
>
> #!/bin/bash
> #$ -V
> #$ -cwd
> #$ -m abe
> #$ -l h_rt=00:10:00
> #$ -R y
>
> export
> CLASSPATH=/usr/local/share/sge/lib/drmaa.jar:/usr/local/share/sge/lib/jgd
> i.jar:/usr/local/share/sge/lib/juti.jar
> export LD_LIBRARY_PATH=/usr/local/share/sge/lib/lx24-amd64
>
> /usr/local/share/bin/math < factor.m
>
> And here's the Mathematica file:
>
> Needs["ClusterIntegration`"]
> kernels = LaunchKernels[SGE["aurora.sns.ias.edu"], 4]
> ParallelMap[FactorInteger, (10^Range[20, 30] - 1)/9]
> CloseKernels[]
>
> And here's more of the output:
>
> Mathematica 7.0 for Linux x86 (64-bit)
> Copyright 1988-2009 Wolfram Research, Inc.
>
> In[1]:=
> In[2]:=
> Java::excptn: A Java exception occurred:
> org.ggf.drmaa.DeniedByDrmException: error: no suitable queues .
> at com.sun.grid.drmaa.SessionImpl.nativeRunJob(Native Method)
What native command is given here?
> at com.sun.grid.drmaa.SessionImpl.runJob(SessionImpl.java:349)
>
> Out[2]= $Failed
>
> In[3]:=
> ParallelCombine::nopar:
> No parallel kernels available; proceeding with sequential evaluation.
>
> Out[3]= {{{11, 1}, {41, 1}, {101, 1}, {271, 1}, {3541, 1}, {9091, 1},
> ... the rest is just the answer...
>
> So the problem seems to lie somewhere in the DRMAA invocation. How can I
> debug/troubleshoot this? The job doesn't run long enough to do a qstat
> -j <jobid>, and I wonder if that would give me anything useful in this
> case.
When there are no suitable queues, it won't start as an SGE job at all - it's
even not entering SGE.
> Are there any special configuration you need to enable DRMAA in SGE? I
> don't remember evrer setting anything, and this exact program has been
> working without a single hiccup for over a year, but it could be that I
> accidently changed a setting.
User is on a blocked access list - can he run other jobs with `qsub`?
-- Reuti
>
> --
> Prentice
> _______________________________________________
> users mailing list
> [email protected]
> https://gridengine.org/mailman/listinfo/users
_______________________________________________
users mailing list
[email protected]
https://gridengine.org/mailman/listinfo/users
