Hi,
Please help me out from below warring.I am getting below warring when i am running a job in PX.
sff_Member_DAT: When checking operator: A sequential operator cannot preserve the partitioning
of the parallel data set on input port 0.
Error in PX JOB :cannot preserve the partitioning
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This happens when a parallel partitioning is collected to a sequential stage. In director add message handler to demote the warnings into info. "Suppress from log"
Joshy George
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Consider 'clear partition' in the previous stage only if a sequential stage is your only target stage. If your records are further being forwarded to different stages which does parallel processing and is working on the previous partition, you can consider putting a copy stage before your sequential stage and do clear partition there. Suppressing from log stands a good option in other case.
You can see a good discussion here:
viewtopic.php?t=95035&highlight=clear+partition
You can see a good discussion here:
viewtopic.php?t=95035&highlight=clear+partition
Joshy George
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