Chandan Kumar created SPARK-2862:
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Summary: DoubleRDDFunctions.histogram() throws exception for some
inputs
Key: SPARK-2862
URL: https://issues.apache.org/jira/browse/SPARK-2862
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.0.0, 0.9.1, 0.9.0
Environment: Scala version 2.9.2 (OpenJDK 64-Bit Server VM, Java
1.7.0_55) running on Ubuntu 14.04
Reporter: Chandan Kumar
histogram method call throws the below stack trace when the choice of
bucketCount partitions the RDD in irrational increments e.g.
scala> val r = sc.parallelize(6 to 99)
r: org.apache.spark.rdd.RDD[Int] = ParallelCollectionRDD[0] at parallelize at
<console>:12
scala> r.histogram(9)
java.lang.IndexOutOfBoundsException: 9
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