Apache Spark: How to use pyspark with Python 3
1,edit profile :vim ~/.profile
2,add the code into the file: export PYSPARK_PYTHON=python3
3, execute command :  source ~/.profile
4,  ./bin/pyspark
I built Spark 1.4 from the GH development master, and the build went through fine. But when I do a bin/pyspark I get the Python 2.7.9 version. How can I change this?