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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId()
    2. Spark Project SQL
      1. org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:41)
      2. org.apache.spark.sql.DataFrame.withNewExecutionId(DataFrame.scala:2086)
      3. org.apache.spark.sql.DataFrame.foreach(DataFrame.scala:1434)
      3 frames