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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/09/03 05:14:53 UTC

[jira] [Assigned] (SPARK-10211) Specify schema during MatrixFactorizationModel.save to avoid reflection

     [ https://issues.apache.org/jira/browse/SPARK-10211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-10211:
------------------------------------

    Assignee: Apache Spark

> Specify schema during MatrixFactorizationModel.save to avoid reflection
> -----------------------------------------------------------------------
>
>                 Key: SPARK-10211
>                 URL: https://issues.apache.org/jira/browse/SPARK-10211
>             Project: Spark
>          Issue Type: Sub-task
>          Components: MLlib
>            Reporter: Feynman Liang
>            Assignee: Apache Spark
>            Priority: Minor
>
> [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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