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https://issues.apache.org/jira/browse/SPARK-24689?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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konglingbo updated SPARK-24689:
-------------------------------
    Attachment: @CLZ98635A644[_edx...@e.png

> java.io.NotSerializableException: 
> org.apache.spark.mllib.clustering.DistributedLDAModel
> ---------------------------------------------------------------------------------------
>
>                 Key: SPARK-24689
>                 URL: https://issues.apache.org/jira/browse/SPARK-24689
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Shell
>    Affects Versions: 2.3.1
>         Environment: !image-2018-06-29-13-42-30-255.png!
>            Reporter: konglingbo
>            Priority: Blocker
>         Attachments: @CLZ98635A644[_edx...@e.png
>
>
> scala> val predictionAndLabels=testing.map{case LabeledPoint(label,features)=>
>  | val prediction = model.predict(features)
>  | (prediction, label)
>  | }



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