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| author | Chandan Kumar <chandan.kumar@imaginea.com> | 2014-08-09 00:45:54 -0700 |
|---|---|---|
| committer | Patrick Wendell <pwendell@gmail.com> | 2014-08-09 00:45:54 -0700 |
| commit | b431e6747f410aaf9624585920adc1f303159861 (patch) | |
| tree | 4f5765b6a0642b135b36eb86462828328b60644b /core | |
| parent | 28dbae85aaf6842e22cd7465cb11cb34d58fc56d (diff) | |
| download | spark-b431e6747f410aaf9624585920adc1f303159861.tar.gz spark-b431e6747f410aaf9624585920adc1f303159861.tar.bz2 spark-b431e6747f410aaf9624585920adc1f303159861.zip | |
[SPARK-2861] Fix Doc comment of histogram method
Tested and ready to merge.
Author: Chandan Kumar <chandan.kumar@imaginea.com>
Closes #1786 from nrchandan/spark-2861 and squashes the following commits:
cb0bc1e [Chandan Kumar] [SPARK-2861] Fix a typo in the histogram doc comment
6a2a71b [Chandan Kumar] SPARK-2861. Fix Doc comment of histogram method
Diffstat (limited to 'core')
| -rw-r--r-- | core/src/main/scala/org/apache/spark/rdd/DoubleRDDFunctions.scala | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/src/main/scala/org/apache/spark/rdd/DoubleRDDFunctions.scala b/core/src/main/scala/org/apache/spark/rdd/DoubleRDDFunctions.scala index 9ca971c8a4..f233544d12 100644 --- a/core/src/main/scala/org/apache/spark/rdd/DoubleRDDFunctions.scala +++ b/core/src/main/scala/org/apache/spark/rdd/DoubleRDDFunctions.scala @@ -119,11 +119,11 @@ class DoubleRDDFunctions(self: RDD[Double]) extends Logging with Serializable { /** * Compute a histogram using the provided buckets. The buckets are all open - * to the left except for the last which is closed + * to the right except for the last which is closed * e.g. for the array * [1, 10, 20, 50] the buckets are [1, 10) [10, 20) [20, 50] - * e.g 1<=x<10 , 10<=x<20, 20<=x<50 - * And on the input of 1 and 50 we would have a histogram of 1, 0, 0 + * e.g 1<=x<10 , 10<=x<20, 20<=x<=50 + * And on the input of 1 and 50 we would have a histogram of 1, 0, 1 * * Note: if your histogram is evenly spaced (e.g. [0, 10, 20, 30]) this can be switched * from an O(log n) inseration to O(1) per element. (where n = # buckets) if you set evenBuckets |