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Machine Learning
Dive into the world of machine learning on the Databricks platform. Explore discussions on algorithms, model training, deployment, and more. Connect with ML enthusiasts and experts.
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ryojikn
by New Contributor III
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Error on pandas udf usage in databricks, sc.broadcasting random forest loaded from Kedro MLFlow Logger DataSet, cannot pickle '_thread.RLock' object

I'm trying to broadcast a Random forest (sklearn 1.2.0) recently loaded from mlflow, and using Pandas UDF to predict a model.​However, the same code works perfectly on Spark 2.4 + our OnPrem cluster.​I thought it was due to Spark 2.4 to 3 changes, an...

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ryojikn
New Contributor III
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Anyone?

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