java.lang.NullPointerException

Google Groups | Philip Lee | 11 months ago
  1. 0

    Spark SQL Error using HiveQL

    Google Groups | 11 months ago | Philip Lee
    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.unsafe.memory.TaskMemoryManager.getPage()
    2. org.apache.spark
      UnsafeInMemorySorter$SortedIterator.loadNext
      1. org.apache.spark.unsafe.memory.TaskMemoryManager.getPage(TaskMemoryManager.java:235)
      2. org.apache.spark.util.collection.unsafe.sort.UnsafeInMemorySorter$SortedIterator.loadNext(UnsafeInMemorySorter.java:165)
      2 frames
    3. Spark Project SQL
      UnsafeExternalRowSorter$1.next
      1. org.apache.spark.sql.execution.UnsafeExternalRowSorter$1.next(UnsafeExternalRowSorter.java:142)
      2. org.apache.spark.sql.execution.UnsafeExternalRowSorter$1.next(UnsafeExternalRowSorter.java:129)
      2 frames
    4. Scala
      AbstractIterator.foreach
      1. scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
      2. scala.collection.Iterator$$anon$11.next(Iterator.scala:328)
      3. scala.collection.Iterator$class.foreach(Iterator.scala:727)
      4. scala.collection.AbstractIterator.foreach(Iterator.scala:1157)
      4 frames
    5. Spark Project Hive
      ScriptTransformationWriterThread$$anonfun$run$1.apply$mcV$sp
      1. org.apache.spark.sql.hive.execution.ScriptTransformationWriterThread$$anonfun$run$1.apply$mcV$sp(ScriptTransformation.scala:255)
      1 frame