Cannot serialize this model error when attempting MLFlow for SparkNLP
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08-30-2022 05:34 PM
I'm attempting to use MLFlow to register models in Databricks and am following the recipe at...
https://nlp.johnsnowlabs.com/docs/en/licensed_serving_spark_nlp_via_api_databricks_mlflow
when i execute...
mlflow.spark.log_model(pipeline, "lemmatizer", conda_env=conda_env)
i get the following error....
MlflowException: Cannot serialize this model. MLflow can only save descendants of pyspark.Modelthat implement MLWritable and MLReadable.
can anyone help?
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databricks
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Sparknlp
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09-17-2022 12:46 AM
Hi @Tobias Cortese
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 to hear from you.
Thanks!
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09-25-2022 10:15 PM
I haven't found a solution within the documentation.
