[jira] [Created] (SPARK-16798) java.lang.IllegalArgumentException: bound must be positive : Worked in 1.5.2

["Charles Allen (JIRA)" <ji...@apache.org>]

Charles Allen created SPARK-16798:
-------------------------------------

             Summary: java.lang.IllegalArgumentException: bound must be positive : Worked in 1.5.2
                 Key: SPARK-16798
                 URL: https://issues.apache.org/jira/browse/SPARK-16798
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 2.0.0
            Reporter: Charles Allen
            Priority: Blocker


Code at https://github.com/metamx/druid-spark-batch which was working under 1.5.2 has ceased to function under 2.0.0 with the below stacktrace.

{code}
java.lang.IllegalArgumentException: bound must be positive
	at java.util.Random.nextInt(Random.java:388)
	at org.apache.spark.rdd.RDD$$anonfun$coalesce$1$$anonfun$9.apply(RDD.scala:445)
	at org.apache.spark.rdd.RDD$$anonfun$coalesce$1$$anonfun$9.apply(RDD.scala:444)
	at org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$25.apply(RDD.scala:807)
	at org.apache.spark.rdd.RDD$$anonfun$mapPartitionsWithIndex$1$$anonfun$apply$25.apply(RDD.scala:807)
	at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
	at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:319)
	at org.apache.spark.rdd.RDD.iterator(RDD.scala:283)
	at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:79)
	at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:47)
	at org.apache.spark.scheduler.Task.run(Task.scala:85)
	at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:274)
	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)
{code}



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