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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/09/03 05:14:50 UTC

[jira] [Assigned] (SPARK-10206) Specify schema during IsotonicRegression.save to avoid reflection

     [ https://issues.apache.org/jira/browse/SPARK-10206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-10206:
------------------------------------

    Assignee: Apache Spark

> Specify schema during IsotonicRegression.save to avoid reflection
> -----------------------------------------------------------------
>
>                 Key: SPARK-10206
>                 URL: https://issues.apache.org/jira/browse/SPARK-10206
>             Project: Spark
>          Issue Type: Sub-task
>          Components: MLlib
>            Reporter: Feynman Liang
>            Assignee: Apache Spark
>            Priority: Minor
>
> [IsotonicRegression.save|https://github.com/apache/spark/blob/f5b028ed2f1ad6de43c8b50ebf480e1b6c047035/mllib/src/main/scala/org/apache/spark/mllib/regression/IsotonicRegression.scala#L184] currently infers a schema from a case class when the schema is known and should be manually provided.
> See parent JIRA for rationale.



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