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Posted to issues@spark.apache.org by "Kousuke Saruta (Jira)" <ji...@apache.org> on 2021/10/17 03:00:00 UTC

[jira] [Created] (SPARK-37026) ResolvedRFormula.toString throws ClassCastException with Scala 2.13

Kousuke Saruta created SPARK-37026:
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             Summary: ResolvedRFormula.toString throws ClassCastException with Scala 2.13
                 Key: SPARK-37026
                 URL: https://issues.apache.org/jira/browse/SPARK-37026
             Project: Spark
          Issue Type: Improvement
          Components: ML
    Affects Versions: 3.3.0
            Reporter: Kousuke Saruta
            Assignee: Kousuke Saruta


ResolvedRFormula.toString throws ClassCastException with Scala 2.13 because the type of ResolvedRFormula.terms is scala.collection.immutable.Seq[scala.collection.imutable.Seq[String]] but scala.collection.immutable.Seq[scala.collection.mutable.ArraySeq$ofRef] will be passed.



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