spark - Mirror of Apache Spark

	Commit message (Collapse)	Author	Age	Files	Lines
*	[SPARK-17587][PYTHON][MLLIB] SparseVector __getitem__ should follow ↵	zero323	2016-10-03	1	-5/+5
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	__getitem__ contract ## What changes were proposed in this pull request? Replaces` ValueError` with `IndexError` when index passed to `ml` / `mllib` `SparseVector.__getitem__` is out of range. This ensures correct iteration behavior. Replaces `ValueError` with `IndexError` for `DenseMatrix` and `SparkMatrix` in `ml` / `mllib`. ## How was this patch tested? PySpark `ml` / `mllib` unit tests. Additional unit tests to prove that the problem has been resolved. Author: zero323 <zero323@users.noreply.github.com> Closes #15144 from zero323/SPARK-17587.
*	[SPARK-16965][MLLIB][PYSPARK] Fix bound checking for SparseVector.	Jeff Zhang	2016-08-19	1	-0/+15
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	## What changes were proposed in this pull request? 1. In scala, add negative low bound checking and put all the low/upper bound checking in one place 2. In python, add low/upper bound checking of indices. ## How was this patch tested? unit test added Author: Jeff Zhang <zjffdu@apache.org> Closes #14555 from zjffdu/SPARK-16965.
*	[SPARK-14906][ML] Copy linalg in PySpark to new ML package	Xiangrui Meng	2016-05-17	1	-0/+1145
	## What changes were proposed in this pull request? Copy the linalg (Vector/Matrix and VectorUDT/MatrixUDT) in PySpark to new ML package. ## How was this patch tested? Existing tests. Author: Xiangrui Meng <meng@databricks.com> Author: Liang-Chi Hsieh <simonh@tw.ibm.com> Author: Liang-Chi Hsieh <viirya@gmail.com> Closes #13099 from viirya/move-pyspark-vector-matrix-udt4.