spark-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Mina Aslani <>
Subject MappingException - org.apache.spark.mllib.classification.LogisticRegressionModel.load
Date Thu, 03 May 2018 03:05:28 GMT

I used pyspark to create a Logistic Regression model, train my training
data and evaluate my test data using ML api. However, to use the model in
my program, I saved the model(e.g. Logistic Regression model) and when I
tried to load it in pyspark using

sameModel = LogisticRegressionModel.load(sc,path)
It throws below error:

An error occurred while calling

: org.json4s.package$MappingException: Did not find value which can be
converted into java.lang.String

Is there a way to load the model in ML instead of MLIB?

Your input is appreciated.

Best regards,


View raw message