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Posted to issues@spark.apache.org by "Ryan Williams (JIRA)" <ji...@apache.org> on 2017/10/29 14:43:00 UTC

[jira] [Created] (SPARK-22393) spark-shell can't find imported types in class constructors, extends clause

Ryan Williams created SPARK-22393:
-------------------------------------

             Summary: spark-shell can't find imported types in class constructors, extends clause
                 Key: SPARK-22393
                 URL: https://issues.apache.org/jira/browse/SPARK-22393
             Project: Spark
          Issue Type: Bug
          Components: Spark Shell
    Affects Versions: 2.2.0, 2.1.2, 2.0.0
            Reporter: Ryan Williams


{code}
$ spark-shell
…
scala> import org.apache.spark.Partition
import org.apache.spark.Partition

scala> class P(p: Partition)
<console>:11: error: not found: type Partition
       class P(p: Partition)
                  ^

scala> class P(val index: Int) extends Partition
<console>:11: error: not found: type Partition
       class P(val index: Int) extends Partition
                                       ^
{code}

Any class that I {{import}} gives "not found: type ___" when used as a parameter to a class, or in an extends clause; this applies to classes I import from JARs I provide via {{--jars}} as well as core Spark classes as above.

This worked in 1.6.3 but has been broken since 2.0.0.



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