DataStage Job Compile time 4.1 v/s 6.0

rladha · Post by **rladha** » Mon Jan 06, 2003 12:30 pm

Hello;

We are trying to compile 4.1 jobs into 6.0 env., we are looking at a big time diff in compilation. i.e. job "A" takes about min or so in 4.1 but in 6.0 it goes beyond 3 min.

Any comments ??

Thanks in advance
Regards
Rahim

ray.wurlod · Post by **ray.wurlod** » Mon Jan 06, 2003 4:03 pm

Even though existing jobs don't use them, the precompilation phase in 6.0 considers a lot more potential components (all the other stuff you *can* use in 6.0 jobs) and is therefore a rather more complex program than the precompiler used in 4.2. I suspect this accounts for most, if not all, of the difference.
To verify what is different, inspect the source code generated for sequences and for Transformer stages (in the RT_BPnn directories) for the 4.2 system and the 6.0 system.