Great. Maybe these slides are helpful to understand query execution flow of Tajo.
http://www.slideshare.net/hyunsikchoi/tajo-intro http://www.slideshare.net/hyunsikchoi/bay-area-hug-28141503 On Wed, Apr 22, 2015 at 1:31 PM Atri Sharma <[email protected]> wrote: > Thanks a ton :) > > The reason I am trying to breakpoint is because I want to get an idea of > the code flow and how execution passes in general. So was looking for some > suitable breakpoints. > > On Wed, Apr 22, 2015 at 9:58 AM, Jihoon Son <[email protected]> wrote: > > > It's very easy. You don't need to configure any settings. > > Just download it (https://www.jetbrains.com/idea/download/) and open > your > > tajo project (File -> Open -> choose $TAJO_HOME/pom.xml). > > > > On Wed, Apr 22, 2015 at 1:23 PM Atri Sharma <[email protected]> wrote: > > > > > Thanks. > > > > > > I have never worked with IntelliJ.Can you guide on setting tajo with it > > > please? > > > > > > On Wed, Apr 22, 2015 at 6:46 AM, Jihoon Son <[email protected]> > > wrote: > > > > > > > Hi Atri. > > > > As I know, there's no tutorial for debugging tajo with jdb. > > > > I prefer IDEs, especially Intellij Idea, rather than jdb for debug. > > > > For example, to debug master, I run TajoMaster with the debug mode of > > > IDE. > > > > > > > > However, debugging running master and worker is not so easy because > > there > > > > are many internal threads and interactions between them. In addition, > > you > > > > can easily see TajoServiceException if you pause master for a moment. > > So, > > > > the easiest way is writing a test code for the portion where you want > > to > > > > verify, I think. > > > > > > > > Regards, > > > > Jihoon > > > > 2015년 4월 21일 (화) 오후 9:40, Atri Sharma <[email protected]>님이 작성: > > > > > > > > > Folks, > > > > > > > > > > I am trying to set breakpoints for running Tajo process with jdb. > Is > > > > there > > > > > a tutorial somewhere? > > > > > > > > > > -- > > > > > Regards, > > > > > > > > > > Atri > > > > > *l'apprenant* > > > > > > > > > > > > > > > > > > > > > -- > > > Regards, > > > > > > Atri > > > *l'apprenant* > > > > > > > > > -- > Regards, > > Atri > *l'apprenant* >
