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Migration & Synchronize issue in automation node
Hi, I'm using the dataiku 12.5.2 in my workplace, and I found synchronizing design node and automation node is quite hard. Minor debugging issues that occur during ingestion are all processed by the automation node, while architectural modifications are build and tested in the design node. As time goes on, differences…
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core designer certif
Hello there I'm at the final step of the core designer certif and have 4 invalid cells in the row on countries ( cote d'ivoire, Vatican,Rdc , Timor) . I'm not sure it is normal as I dont see any mention about that in the instructions. Can you just tell me if tit is part of the exercise? Also I dont understand why these…
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model’s performance on the train portion of the dataset
Hi everyone, I’m trying to figure out where I can find my model’s performance on the train portion of the dataset in Dataiku. I can easily access the test set metrics in the model interface, but I don’t see where Dataiku shows the scores computed on the training set (AUC, F1, etc.). Are these metrics available directly in…
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DSS Engine error on visual recipes
Greetings All, Please advise how to solve DSS Engine error on visual recipes " Oops: an unexpected error occurred Unknown error Please see our options for getting help HTTP code: 500, type: unknown" Therefore as an impact the datasets after the visual recipes are not updated. We are experiencing the issues mostly on the…
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Failed to read data from DB
I have an empty prepare recipe, used to copy a dataset from mysql to an oracle database before the job was executed but since one week it's turning into error , i tried a sync, and i am getting this error Failed to read data from DB, caused by: SQLException: Query failed : Query exceeded distributed user memory limit of…
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Label task
Hello, I have created a label task for the evaluation of a query. The input is a sample of rows of a bigger dataset. With the label task you can then assigned one of five categories. Using the label task has lead to changes of the query that feeds the label task. Now I want to reset the task / remove the data associated…
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Appending to table keeps overwriting
My first time working with writing into tables other than creating a table. Thank you for your time in helping me! I have a scenario that looks for the oldest record in table B of Server B and then pulls new records from table A from Server A. My intent is to append those new records to table B. Table A has 4 columns.…
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how to add calculated filters in Charts ?
I want to embed calculated filters (if x >1 set display color to blue, if x > 1.15 set color to yellow etc…) in a chart. Let's say Bar chart for example. I know how to add static filters but is there a way to add filter based on a calculation. here in this chart , each color is a parameter. I want to change parameter color…
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how to generate rows in DataIku
Hi Team, I want to generate some date rows based on a criteria in DataIKu like the attached screenshot from Alteryx This will generate a new column 'Date'. I came across below link from the community but there is no proper solution given in that. Any help would be greatly appreciated. Thanks…
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Use first row as column headers/column names
I have an excel file whose format is somewhat different. I need to skip first 9 lines and use 10th line as column names. I have tried using "parse next line as column headers" but it is not working for me. Has anyone faced this type of error. Please let me know how to resolve it. I am pasting input file format below: