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  1. Spark
  2. SPARK-11025

Exception key can't be empty at getSystemProperties function in utils

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Details

    • Bug
    • Status: Resolved
    • Trivial
    • Resolution: Not A Problem
    • 1.3.0, 1.3.1, 1.4.0, 1.4.1, 1.5.1
    • None
    • Spark Core

    Description

      At file core/src/main/scala/org/apache/spark/util/Utils.scala
      getSystemProperties function fails when someone passes -D to the jvm and as a result the key passed is "" (empty).
      Exception thrown: java.lang.IllegalArgumentException: key can't be empty
      Empty keys should be ignored or just passed them without filtering at that level as in previous versions.

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            Unassigned Unassigned
            skonto Stavros Kontopoulos
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