Explain the difference between an hdfs block and input split?

61

how will you implement SQL in Spark?

371

I want to do certification in ISTQB please anybody hepl me with the details and site to refer for further details.............if possible give me the material as well on my mail id a.vishwakarma@aol.com. Please help me........Thanks

2206

Is it ok to disable sysmain?

949

What are global variables in python?

953

Define what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?

979

What is providers in angular?

784

What is the iterator protocol?

900

How you will analyse threads state using samurai tool?

1007

I have 3 overloaded constructors in my class. In order to avoid making instance of the class do I need to make all constructors to private?

951

How do you generate random numbers within a given limit with actionscript? : adobe flex action script

3

What is core dimension?

1049

How does the substrate concentration affect the speed of enzymatic reactions?

1165

Whats new with the stop(), suspend() and resume() methods in jdk 1.2?

1043

Write a coding in find a largest among three numbers?

814