[spark-src]-source reading

 

  Base from simpleness to complexity and working flow principle,we conform to these steps:

1.[spark-src] spark overview

2.[spark-src] core

   from basic demos to dive into spark internal.this section will envolve many components,so it's much details than others.

3.[spark-src] sql

4.[spark-src] streaming

5.[spark-src] graphx

6.[spark-src] machine learning

7.[spark-src] tachyon

 

ps:we always find that,even if u know the principle or architecture,it doesn't mean that u correctly understand the technique details implemented in sources,so we are glad to investigate something special.