Advance Designer Certificate Exam Step 9
Hello,
I am working on creating the flow on Dataiku Advance Designer Certificate Assessment.
I am having an issue with redispatch
From the hands-on tutorial, there is an option for Redispatch:
However, in the flow I am creating, I didn't see this option
Did I miss any steps or I am thinking to the wrong step.
Can you please guide me how to solve step #9?
(I have confirmed from step 8 I have 67 rows in the dataset 2010)
I am on version 9.0.2
Thank you!
Best,
Tim
Best Answer
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Alexandru Dataiker, Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Adv Designer, Registered Posts: 1,212 Dataiker
Hi Tim,
The Redispatch option will show up only after you add partitions to the output dataset. The steps would be :
1. Create the Sync recipe, go back to the flow.
2. Edit the output dataset partitions go to Settings -> Partitioning -> Activate Partitioning, Add the required dimension and Save
3. Got back the Sync recipe and the Redispatch option should appear.
Answers
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timchen Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Adv Designer, Registered, Dataiku DSS Developer Posts: 7 ✭✭✭
Hello Alex,
Thanks for getting back to me. Can you give me some hint about the pattern and name.
I don't know how to get the setting align with the requirement.
Thank you!
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Alexandru Dataiker, Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Adv Designer, Registered Posts: 1,212 Dataiker
Hi Tim,
The instructions for step 9 mention :
Using a Sync recipe, redispatch the data in the Online_Retail_to_2010 dataset into partitions given by the stock_code (a discrete identifier). That is, create partitions for each stock code.
So you should end up with a dataset partitioned by the discrete identifierr stock_code. Hope this helps!
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Alexandru Dataiker, Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Adv Designer, Registered Posts: 1,212 Dataiker
Additionally, there is an example here: https://knowledge.dataiku.com/latest/kb/data-prep/partitions/partitioning-redispatch.html that may be helpful in understanding this concept.