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https://issues.apache.org/jira/browse/SPARK-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14184704#comment-14184704
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Patrick Wendell commented on SPARK-3266:
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I think it sort of depends how many people use JavaRDDLike and how they use it. 
In my mind it wasn't intended to be used by user applications, but probably 
some do because there isn't really a way to write functions that pass RDD's 
around and deal with both Pair RDD's and normal ones in Java. [~matei], what do 
you think of this vis-a-vis compatibility?

> JavaDoubleRDD doesn't contain max()
> -----------------------------------
>
>                 Key: SPARK-3266
>                 URL: https://issues.apache.org/jira/browse/SPARK-3266
>             Project: Spark
>          Issue Type: Bug
>          Components: Java API
>    Affects Versions: 1.0.1, 1.0.2, 1.1.0, 1.2.0
>            Reporter: Amey Chaugule
>            Assignee: Josh Rosen
>         Attachments: spark-repro-3266.tar.gz
>
>
> While I can compile my code, I see:
> Caused by: java.lang.NoSuchMethodError: 
> org.apache.spark.api.java.JavaDoubleRDD.max(Ljava/util/Comparator;)Ljava/lang/Double;
> When I try to execute my Spark code. Stepping into the JavaDoubleRDD class, I 
> don't notice max()
> although it is clearly listed in the documentation.



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