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how to avoid warning in datastage director when repartition
Posted: Wed Oct 31, 2007 9:45 pm
by changming
I have some job, when the repartition has to happen, such as join key changed between one join stage to another join stage, it will give warning. Can anyone give me some guide how to avoid these warning message? (do not handle massage in director).
many thanks
Posted: Wed Oct 31, 2007 9:49 pm
by ArndW
Perhaps you could state what the message is? Normally, when you explicitly repartition you will not get any message at all.
how explicitly
Posted: Wed Oct 31, 2007 10:21 pm
by changming
the message is
"JN_Debt_Follow_Up.LN_join_DataSet_Sort: When checking operator: Operator of type "APT_TSortOperator": will partition despite the
preserve-partitioning flag on the data set on input port 0."
what is explicitly repartition? how to explicitly repartition?
Sorry, my question may be too basic.
how explicitly
Posted: Wed Oct 31, 2007 10:24 pm
by changming
the message is
"JN_Debt_Follow_Up.LN_join_DataSet_Sort: When checking operator: Operator of type "APT_TSortOperator": will partition despite the
preserve-partitioning flag on the data set on input port 0."
what is explicitly repartition? how to explicitly repartition?
Sorry, my question may be too basic.
Posted: Wed Oct 31, 2007 10:38 pm
by ArndW
As I suspected. The
Search button above is your friend.
Look at this thread for an answer and explanation. If that is not enough, try doing a search for "will partition despite" to find even more threads and responses.