Xiangrui Meng created SPARK-3136:
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Summary: create java-friendly methods in RandomRDDs
Key: SPARK-3136
URL: https://issues.apache.org/jira/browse/SPARK-3136
Project: Spark
Issue Type: Improvement
Components: MLlib
Reporter: Xiangrui Meng
Assignee: Xiangrui Meng
Though we don't use default argument for methods in RandomRDDs, it is still not
easy for Java users to use because the output type is either `RDD[Double]` or
`RDD[Vector]`. Java users should expect `JavaDoubleRDD` and `JavaRDD[Vector]`,
respectively. We should create dedicated methods for Java users, and allow
default arguments in Scala methods in RandomRDDs, to make life easier for both
Java and Scala users.
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