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https://issues.apache.org/jira/browse/SPARK-23278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sean Owen resolved SPARK-23278.
-------------------------------
Resolution: Duplicate
> Spark ALS : param coldStartStrategy does not exist.
> ---------------------------------------------------
>
> Key: SPARK-23278
> URL: https://issues.apache.org/jira/browse/SPARK-23278
> Project: Spark
> Issue Type: Bug
> Components: ML
> Affects Versions: 2.1.0
> Reporter: Surya Prakash Reddy
> Priority: Major
>
> An error occurred while calling o105.getParam. :
> java.util.NoSuchElementException: Param coldStartStrategy does not exist. at
> org.apache.spark.ml.param.Params$$anonfun$getParam$2.apply(params.scala:601)
> at
> org.apache.spark.ml.param.Params$$anonfun$getParam$2.apply(params.scala:601)
> at scala.Option.getOrElse(Option.scala:121) at
> org.apache.spark.ml.param.Params$class.getParam(params.scala:600) at
> org.apache.spark.ml.PipelineStage.getParam(Pipeline.scala:42) at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606) at
> py4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244) at
> py4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:357) at
> py4j.Gateway.invoke(Gateway.java:280) at
> py4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132) at
> py4j.commands.CallCommand.execute(CallCommand.java:79) at
> py4j.GatewayConnection.run(GatewayConnection.java:214) at
> java.lang.Thread.run(Thread.java:744)
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