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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2019/04/25 23:06:00 UTC

[jira] [Created] (SPARK-27571) Spark 3.0 build warnings: reflectiveCalls edition

Sean Owen created SPARK-27571:
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             Summary: Spark 3.0 build warnings: reflectiveCalls edition
                 Key: SPARK-27571
                 URL: https://issues.apache.org/jira/browse/SPARK-27571
             Project: Spark
          Issue Type: Improvement
          Components: Examples, Spark Core, YARN
    Affects Versions: 3.0.0
            Reporter: Sean Owen
            Assignee: Sean Owen


We have a few places in the code where {{scala.lang.reflectiveCalls}} is imported to avoid warnings about, well, reflective calls in Scala. This usually comes up in tests where an anonymous inner class has been defined with additional methods, which actually can't be accessed directly without reflection. This is a little undesirable and easy enough to avoid.



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