Shared conatiner called even when no rows are passed to it

Post questions here relative to DataStage Enterprise/PX Edition for such areas as Parallel job design, Parallel datasets, BuildOps, Wrappers, etc.

Moderators: chulett, rschirm, roy

Post Reply
Marley777
Premium Member
Premium Member
Posts: 316
Joined: Tue Jan 27, 2004 3:26 pm

Shared conatiner called even when no rows are passed to it

Post by Marley777 »

Hi, thanks for reading.

We have a job that uses a shared container. A transformer sends data to the shared container only when the constraint is meet. However, even when zero records are sent from the transformer down the link to the shared container...the shared container still executes. Anyone know why or how to fix?
jwiles
Premium Member
Premium Member
Posts: 1274
Joined: Sun Nov 14, 2004 8:50 pm
Contact:

Post by jwiles »

There is nothing to fix: All stages in a job will execute when the job runs. At the very least they will execute initialization and end of job routines, and wait in their processing routine for data to arrive. This is the way the parallel engine is designed to operate.

Regards,
- james wiles


All generalizations are false, including this one - Mark Twain.
Post Reply