Xiangrui Meng created SPARK-3600:
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Summary: RandomRDDs doesn't create primitive typed RDDs
Key: SPARK-3600
URL: https://issues.apache.org/jira/browse/SPARK-3600
Project: Spark
Issue Type: Bug
Components: MLlib
Affects Versions: 1.1.0
Reporter: Xiangrui Meng
Assignee: Xiangrui Meng
RandomDataGenerator doesn't have a classTag or @specilaized. So the generated
RDDs are RDDs of objects, that cause huge storage overhead.
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