Feynman Liang created SPARK-10211:
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Summary: Specify schema during MatrixFactorizationModel.save to
avoid reflection
Key: SPARK-10211
URL: https://issues.apache.org/jira/browse/SPARK-10211
Project: Spark
Issue Type: Improvement
Components: MLlib
Reporter: Feynman Liang
[MatrixFactorizationModel.save|https://github.com/apache/spark/blob/f5b028ed2f1ad6de43c8b50ebf480e1b6c047035/mllib/src/main/scala/org/apache/spark/mllib/recommendation/MatrixFactorizationModel.scala#L361]
currently infers a schema from a RDD of tuples when the schema is known and
should be manually provided.
See parent JIRA for rationale.
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