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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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merca
by • Valued Contributor II
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Value array {{QUERY_RESULT_ROWS}} in Databricks SQL alerts custom template

Please include in documentation an example how to incorporate the `QUERY_RESULT_ROWS` variable in the custom template.

Data Engineering
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CJK053000
New Contributor III
  • 7 kudos

Databricks confirmed this was an issue on their end and it should be resolved now. It is working for me.

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Enzo_Bahrami
by • New Contributor III
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Resolved! Input File Path from Autoloader in Delta Live Tables

Hello everyone!I was wondering if there is any way to get the subdirectories in which the file resides while loading while loading using Autoloader with DLT. For example:def customer(): return (  spark.readStream.format('cloudfiles')    .option('clou...

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Anonymous
Not applicable
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Hi @Parsa Bahraminejad​ We haven't heard from you since the last response from @Vigneshraja Palaniraj​ ​, and I was checking back to see if her suggestions helped you.Or else, If you have any solution, please share it with the community, as it can be...

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goldentown
by • New Contributor III
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Resolved! The Jupiter note-book doesn't update imports after updating the .py file

Please help. Here's an example:I have one .py file and one .ipynb, and the .py file contains the test function, but after adding the new function test1, it doesn't appear in .ipynb. Even after re-running the .py file and reimporting it in .ipynb. How...

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goldentown
New Contributor III
  • 2 kudos

%load_ext autoreload%autoreload 2

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andreiten
by • New Contributor II
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  • 3 kudos

Is there any example or guideline how to pass JSON parameters to the pipeline in Databricks workflow?

I used this source https://docs.databricks.com/workflows/jobs/jobs.html#:~:text=You%20can%20use%20Run%20Now,different%20values%20for%20existing%20parameters.&text=next%20to%20Run%20Now%20and,on%20the%20type%20of%20task. But there is no example of how...

Data Engineering
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UmaMahesh1
Honored Contributor III
  • 3 kudos

Hi @Andre Ten​ That's exactly how you specify the json parameters in databricks workflow. I have been doing in the same format and it works for me..removed the parameters as it is a bit sensitive. But I hope you get the point.Cheers.

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marco_almeida
by • New Contributor II
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I can't import an library like the example

I read this article and I created a notebook to use like a library but when I tried to import it in other notebook I received this error: No module named 'lib.lib_test' No module named 'lib.lib_*****'

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Anonymous
Not applicable
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Hey @Marco Antônio de Almeida Fernandes​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love...

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sarvesh
by • Contributor III
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  • 6 kudos

Resolved! Can we use spark-stream to read/write data from mysql? I can't find an example.

If someone can link me an example where stream is used to read or write to mysql please do.

Data Engineering
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Hubert-Dudek
Esteemed Contributor III
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Regarding writing (sink) is possible without problem via foreachBatch .I use it in production - stream autoload csvs from data lake and writing foreachBatch to SQL (inside foreachBatch function you have temporary dataframe with records and just use w...

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