java.lang.NullPointerException

Stack Overflow | tomkou | 4 months ago
  1. 0

    NullPointerException in SQLContext.read() Spark

    Stack Overflow | 4 months ago | tomkou
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.spark.sql.SparkSession.sessionState$lzycompute()
    2. Spark Project SQL
      SQLContext.read
      1. org.apache.spark.sql.SparkSession.sessionState$lzycompute(SparkSession.scala:112)
      2. org.apache.spark.sql.SparkSession.sessionState(SparkSession.scala:110)
      3. org.apache.spark.sql.DataFrameReader.<init>(DataFrameReader.scala:535)
      4. org.apache.spark.sql.SparkSession.read(SparkSession.scala:595)
      5. org.apache.spark.sql.SQLContext.read(SQLContext.scala:504)
      5 frames
    3. Unknown
      SparkJSONConsumer$1.lambda$2
      1. SparkJSONConsumer$1.lambda$2(SparkJSONConsumer.java:73)
      1 frame