On 24 Aug 2016, at 07:10, Nishadi Kirielle <ndime...@gmail.com<mailto:ndime...@gmail.com>> wrote:
Hi, I'm engaged in learning how query execution flow occurs in Spark SQL. In order to understand the query execution flow, I'm attempting to run an example in debug mode with intellij IDEA. It would be great if anyone can help me with debug configurations. I'd recommend -check out the version of spark you want to use -set breakpoints wherever you want -use dev/make-distribution.sh to build the release in dist/ -stark spark standalone from there -attach to it in the IDE debugger submit the work/type in queries in the REPL this gives you the full launch with the complete classpath and env setup. Otherwise: pull it out into a junit test and try to use IDEAs test runner to run it.
