Can't load saved model into TransmogrifAI.

salesforce / TransmogrifAI

TransmogrifAI (pronounced trăns-mŏgˈrə-fī) is an AutoML library for building modular, reusable, strongly typed machine learning workflows on Apache Spark with minimal hand-tuning

https://transmogrif.ai

BSD 3-Clause "New" or "Revised" License

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Can't load saved model into TransmogrifAI. #461

Closed DineshRajanT closed 4 years ago

DineshRajanT commented 4 years ago

java.lang.RuntimeException: Failed to write out stage 'FeatureGeneratorStage_000000000032' at com.salesforce.op.stages.OpPipelineStageWriter.writeToJson(OpPipelineStageWriter.scala:81) at com.salesforce.op.OpWorkflowModelWriter$$anonfun$3.apply(OpWorkflowModelWriter.scala:131)

I am using Spark 2.3.3 with scala 2.11 and TransmogrifAI==0.6.1

tovbinm commented 4 years ago

Were you able to overcome the problem?

DineshRajanT commented 4 years ago

Yes...I tried the other method which is similar to the given documentation and I was able to save and load the model.