Tune the job

[srivalli_b]

Hi,


I have to tune the below job. In both aggrigate stage I want to use hash partition.After that I want to clear the partition.Please correct me If i am wrong.

Code: Select all

                                           Aggr-->Transformer
                                                                         funnel stage---> teradata
teradatstage-->Filter stage --->
                                           Aggri-->Transformer

[ray.wurlod]

There should be no requirement to clear the partitioning. What specific stage type is the target?

[swapnilverma]

Please explain more about the nature of data you are aggregating ..

as Ray mentioned there is no need to clear partitions after aggregation ..

Please give detail information about the job .