Post questions here relative to DataStage Enterprise/PX Edition for such areas as Parallel job design, Parallel datasets, BuildOps, Wrappers, etc.
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dspxguy
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by dspxguy » Fri Feb 06, 2009 4:40 pm
why is ulimit settings for a user different in datastage as compared to running ulimit command from unix command line?
kduke
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by kduke » Fri Feb 06, 2009 5:24 pm
You can define ulimit for DataStage processes. That way when you run jobs the files can be bigger than your normal user level. So when you log into UNIX and run ulimit it is not the same as when your user id runs a job.
Mamu Kim
ray.wurlod
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by ray.wurlod » Fri Feb 06, 2009 6:36 pm
In DataStage settings are inherited from dsrpcd for the agent process associated with each connected client.
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dspxguy
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Posts: 156 Joined: Thu May 24, 2007 4:09 pm
Location: Simi Valley, CA
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by dspxguy » Sat Feb 07, 2009 4:07 pm
I am trying to run the ulimit -a, id" command from ExecSH in DataStage job and getting this error:
Code: Select all
ulimittest..BeforeJob (ExecSH): Error when executing command: "ulimit -a; id"
*** Output from command was: ***
SH: ulimit -a; id: not found.
[/code]
chulett
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by chulett » Sat Feb 07, 2009 5:57 pm
Don't put quotes around the commands.
-craig
"You can never have too many knives" -- Logan Nine Fingers
dspxguy
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Posts: 156 Joined: Thu May 24, 2007 4:09 pm
Location: Simi Valley, CA
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by dspxguy » Mon Feb 09, 2009 10:38 am
ok without quotes i get this error
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Error setting up internal communications (fifo RT_SCTEMP/ulimittest.fifo)