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Posted to issues@spark.apache.org by "Colin B. (JIRA)" <ji...@apache.org> on 2014/08/29 07:38:54 UTC
[jira] [Comment Edited] (SPARK-3266) JavaDoubleRDD doesn't contain
max()
[ https://issues.apache.org/jira/browse/SPARK-3266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14114881#comment-14114881 ]
Colin B. edited comment on SPARK-3266 at 8/29/14 5:38 AM:
----------------------------------------------------------
Broken for JavaDoubleRDD: fold, reduce, min, max
{code}
java.lang.NoSuchMethodError: org.apache.spark.api.java.JavaDoubleRDD.fold(Ljava/lang/Double;Lorg/apache/spark/api/java/function/Function2;)Ljava/lang/Double;
java.lang.NoSuchMethodError: org.apache.spark.api.java.JavaDoubleRDD.reduce(Lorg/apache/spark/api/java/function/Function2;)Ljava/lang/Double;
java.lang.NoSuchMethodError: org.apache.spark.api.java.JavaDoubleRDD.min(Ljava/util/Comparator;)Ljava/lang/Double;
java.lang.NoSuchMethodError: org.apache.spark.api.java.JavaDoubleRDD.max(Ljava/util/Comparator;)Ljava/lang/Double;
{code}
The "first" method would also be affected, but it seems that [~joshrosen] fixed that when he first implemented JavaDoubleRDD.
Also, I would bet JavaPairRDD and JavaSchemaRDD have similar issues.
was (Author: lanzaa):
Broken for JavaDoubleRDD: fold, reduce, min, max
{code}
java.lang.NoSuchMethodError: org.apache.spark.api.java.JavaDoubleRDD.fold(Ljava/lang/Double;Lorg/apache/spark/api/java/function/Function2;)Ljava/lang/Double;
java.lang.NoSuchMethodError: org.apache.spark.api.java.JavaDoubleRDD.reduce(Lorg/apache/spark/api/java/function/Function2;)Ljava/lang/Double;
java.lang.NoSuchMethodError: org.apache.spark.api.java.JavaDoubleRDD.min(Ljava/util/Comparator;)Ljava/lang/Double;
java.lang.NoSuchMethodError: org.apache.spark.api.java.JavaDoubleRDD.max(Ljava/util/Comparator;)Ljava/lang/Double;
{code}
The "first" method would also be affected, but it seems that [~joshrosen] fixed that when he first implemented JavaDoubleRDD.
Also, I would bet JavaPairRDD.scala and JavaSchemaRDD.scala have similar issues.
> 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
> 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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