Error during Job runs on PX 7.1...

[dhletl]

Hi,

Am running a job on DataStage PX 7.1.
This job has a transformer, followed by lookups over multiple files (in one lookup stage) and another transformer, followed by a funnel stage.

The main error messages obtained are as follows -

subArgs={asc}}},1: Fatal Error: mmap failed: Not enough space

subArgs={asc}}},1: Failure during execution of operator logic
subArgs={asc}}},1: Output 0 produced 0 records
buffer(1),0: Failure during execution of operator logic
buffer(1),0: Fatal Error: waitForWriteSignal(): Premature EOF on node czhs0255 Error 0
buffer(2),0: Failure during execution of operator logic
buffer(2),0: Fatal Error: waitForWriteSignal(): Premature EOF on node czhs0255 Error 0

Besides, am unable to view the full log file as the number of log messges a lot and the director shows only which it can accomodate.

Appreciate any inputs/ help on this.

Thanks in advance.

Regards,
Nitin

[ray.wurlod]

The Director has a filter which, by default, shows the 100 most recent events. You can invoke the filter via Ctrl-T, by choosing Filter Entries... from the View menu, or by right mouse click in the Log view and choosing Filter from the pop-up menu.

Can't really help much with the PX problem, except to note that the first error message indicates that something has run out of allocable memory.

[richdhan]

Hi Nitin,

We used to get similar kind of errors when running our jobs on 4 nodes but we were able to run the jobs successfully on 2 nodes.

Are you running on single node or multi node? If it is on multinode create another configuration file which uses lesser number of nodes.

Why don't you test using a simple job. Are you using a single lookup stage to lookup multiple datasets?

Why dont you search this forum on iomap. There was a discussion on this 2 weeks back. It might help.

Lastly try to view all the datasets that you are using for lookup.

HTH
--Rich

Pride comes before a fall
Humility comes before honour