Hi Skanda, Thanks for sharing great idea. I think you idea is really make sense. :-)
Thanks, moon On Wed, Mar 9, 2016 at 11:04 AM Skanda <skanda.ganapa...@gmail.com> wrote: > Hi Moon & Girish > > The note has a runAll method that is being used by the cron scheduler. > This method iterates the paragraphs and submits each of them for execution > in a single go. This can be made to run sequentially by checking the > paragraph status before triggering the next paragraph. We can have a config > in paragraph settings in ui say "enable skip on failure" which can be > checked to see whether next paragraph should be triggered based on the > status of the current paragraph. Also the notebook run can be modified to > use this runAll method. Your thoughts pls. > > Regards > > > Skanda > On 09-Mar-2016 11:38 PM, "moon soo Lee" <m...@apache.org> wrote: > >> Hi Girish, >> >> Currently, I think there're no simple way. Please feel free to file an >> issue on JIRA. >> >> Technically, RunNote function iterates runParagraph in front-end side >> [1]. To make execution stop on paragraph error, >> >> a) Need to iterate it on backend side by calling [2], otherwise closing >> browser window may stop notebook run. >> b) [2] need to be modified to not use scheduler from individual >> interpreter but use another FIFO scheduler that run all job sequentially. >> c) and maybe it's good to an option to choose, current behavior and this >> new behavior in front-end side. >> >> Thanks, >> moon >> >> [1] >> https://github.com/apache/incubator-zeppelin/blob/master/zeppelin-web/src/app/notebook/notebook.controller.js#L172 >> [2] >> https://github.com/apache/incubator-zeppelin/blob/master/zeppelin-zengine/src/main/java/org/apache/zeppelin/notebook/Note.java#L397 >> >> >> On Wed, Mar 9, 2016 at 7:44 AM Girish Reddy <gir...@springml.com> wrote: >> >>> Hello: >>> >>> It seems the default behavior in Zeppelin is to continue execution of >>> paragraph even if one of the paragraph errors out. Is there a way to >>> configure it to stop execution as soon as a paragraph errors out? Or is >>> this something that needs to be handled in the paragraph code? >>> >>> Thanks, >>> -Girish >>> >>> >>>
