Hi, Does this say anything to anyone? :) It's with Spark 2.0.0-SNAPSHOT built today. Is this something I could fix myself in my code or is this Spark SQL?
Caused by: java.lang.NullPointerException at org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection.apply(Unknown Source) at org.apache.spark.sql.execution.Exchange$$anonfun$org$apache$spark$sql$execution$Exchange$$getPartitionKeyExtractor$1$2.apply(Exchange.scala:184) at org.apache.spark.sql.execution.Exchange$$anonfun$org$apache$spark$sql$execution$Exchange$$getPartitionKeyExtractor$1$2.apply(Exchange.scala:184) at org.apache.spark.sql.execution.Exchange$$anonfun$3$$anonfun$apply$4.apply(Exchange.scala:198) at org.apache.spark.sql.execution.Exchange$$anonfun$3$$anonfun$apply$4.apply(Exchange.scala:198) at scala.collection.Iterator$$anon$11.next(Iterator.scala:370) at org.apache.spark.shuffle.sort.BypassMergeSortShuffleWriter.write(BypassMergeSortShuffleWriter.java:148) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:73) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:41) at org.apache.spark.scheduler.Task.run(Task.scala:86) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Pozdrawiam, Jacek Jacek Laskowski | https://medium.com/@jaceklaskowski/ Mastering Apache Spark ==> https://jaceklaskowski.gitbooks.io/mastering-apache-spark/ Follow me at https://twitter.com/jaceklaskowski --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
