Error Checking Composite Operator

gooogle · Post by **gooogle** » Tue Apr 10, 2012 3:33 pm

Hi
I am getting this error while developing a job.
The Source is SQL, Target is Netezza & there is 1 look up & a transformer in the job.

Log:
Fatal:Netezza_Enterprise_7: Error when checking composite operator: Caught unknown exception during wrapDescribeOperator().

Fatal:main_program: Could not check all operators because of previous error(s)

Any ideas anyone ?

jhmckeever · Post by **jhmckeever** » Tue Apr 10, 2012 3:57 pm

The wrapDescribeOperator method is called to ask the operator to describe its inputs and outputs to the execution framework, which it's somehow failing to do.

Is your metadata defined correctly? Does the relevant stage have all of its input and output links? Are there any other error messages to help you?

gooogle · Post by **gooogle** » Tue Apr 10, 2012 7:24 pm

Those are the only Fatal errors I see.
The metadata & all the fields are matching as per the table.

priyadarshikunal · Post by **priyadarshikunal** » Wed Apr 11, 2012 1:39 am

post the warning messages as well, they might contain some clue.