Hi ,
I have a job to find record count for
a)duplicate records
b)unique records
c)total records
d)existing records
I am using four aggregator stages for the above .
The job is working fine when we are getting records to all the four aggregator links but whenever any of the aggregator links have zero records as input then i am not able to view the data in the output file.
I am using a merge stage to unite the outputs from all the four aggregators .
I can't use funnel stage as the fields are different .As far as join stage is concerned when i am using it the output is going to the reject link (i think this is because there is nothing coming from one of the aggregators and hence we have no value for the key value also) .