Replace commons-math with jblas
Add jblas dependency
Add jblas dependency
Merge pull request #499 from jianpingjwang/dev1

Replace commons-math with jblas in SVDPlusPlus
Merge pull request #406 from eklavya/master

Extending Java API coverage

Hi,

I have added three new methods to JavaRDD.

Please review and merge.
Fix SPARK-1034: Py4JException on PySpark Cartesian Result
Fix SPARK-978: ClassCastException in PySpark cartesian.
Remove Hadoop object cloning and warn users making Hadoop RDD's.

The code introduced in #359 used Hadoop's WritableUtils.clone() to
duplicate objects when reading from Hadoop files. Some users have
reported exceptions when cloning data in verious file formats,
including Avro and another custom format.

This patch removes that functionality to ensure stability for the
0.9 release. Instead, it puts a clear warning in the documentation
that copying may be necessary for Hadoop data sets.
Fix bug on read-side of external sort when using Snappy.

This case wasn't handled correctly and this patch fixes it.
Response to Matei's review
Minor changes after auditing diff from earlier version
Merge pull request #501 from JoshRosen/cartesian-rdd-fixes

Fix two bugs in PySpark cartesian(): SPARK-978 and SPARK-1034

This pull request fixes two bugs in PySpark's `cartesian()` method:

- [SPARK-978](https://spark-project.atlassian.net/browse/SPARK-978): PySpark's cartesian method throws ClassCastException exception
- [SPARK-1034](https://spark-project.atlassian.net/browse/SPARK-1034): Py4JException on PySpark Cartesian Result

The JIRAs have more details describing the fixes.
Merge pull request #502 from pwendell/clone-1

Remove Hadoop object cloning and warn users making Hadoop RDD's.

The code introduced in #359 used Hadoop's WritableUtils.clone() to
duplicate objects when reading from Hadoop files. Some users have
reported exceptions when cloning data in various file formats,
including Avro and another custom format.

This patch removes that functionality to ensure stability for the
0.9 release. Instead, it puts a clear warning in the documentation
that copying may be necessary for Hadoop data sets.
Minor fix
Merge pull request #503 from pwendell/master

Fix bug on read-side of external sort when using Snappy.

This case wasn't handled correctly and this patch fixes it.
Deprecate mapPartitionsWithSplit in PySpark.

Also, replace the last reference to it in the docs.

This fixes SPARK-1026.
Merge pull request #505 from JoshRosen/SPARK-1026

Deprecate mapPartitionsWithSplit in PySpark (SPARK-1026)

This commit deprecates `mapPartitionsWithSplit` in PySpark (see [SPARK-1026](https://spark-project.atlassian.net/browse/SPARK-1026) and removes the remaining references to it from the docs.
adding streaming slice(interval) in java api
Removed unnecessary class tag implicits and added a filterWith in java API
added flatMapWith, foreachWith, filterWith and few other methods to JavaAPI.