file ?
[CH:] cachedRdd.generate(xx,xx,xx).saveAsTextFile(xx)
5) is there any way i can build decision kd tree using machine libraries of
spark ?
[CH:] Sorry, I am not sure about how kd tree used in mllib. but keep in
mind SchemaRDD is just a normal RDD.
Cheng Hao
*From:* sanath
Hi all ,
I have a large data in text files (1,000,000 lines) .Each line has 128
columns . Here each line is a feature and each column is a dimension.
I have converted the txt files in json format and able to run sql queries
on json files using spark.
Now i am trying to build a k dimenstion
