z.run is non-blocking call, it would just trigger the paragraph execution.
The reason why you see spark paragraphs running one after one is because of
spark interpreter use FIFOScheduler
<stephane.d...@orange.com> 于2020年2月13日周四 下午6:20写道：
> Hello Jeff,
>
>
>
> Thanks for your answer. Here is what I want to do:
>
>
>
> <div id="runAll"></div>
>
>
>
> <script type="application/javascript">
>
> var element = $('#runAll');
>
> var scope =
> angular.element(element.parent('.ng-scope')).scope().compiledScope;
>
> var z = scope.z;
>
> scope.refresh = function () {
>
>
>
> z.runParagraph('20200120-072110_977046884'); // è Load data from
> Spark (spark parapgraph)
>
> z.runParagraph('20200120-073038_1367909362'); // è Compute
> additional dataframes (spark paragraph)
>
> z.runParagraph('20200127-143445_1471220750'); // è Launch
> advanced visualization with angular / Vega (angular paragraph)
>
> }
>
> </script>
>
> <form class="form-inline">
>
> <div class="form-group">
>
>
>
> <button type="submit" class="btn btn-primary"
> ng-click="refresh()">
>
> Refresh global paragraphs
>
> </button>
>
>
>
> I’ve tried to add a “z.run” at the end of a Spark paragraph, but it
> doesn’t work, I have a “permission Denied” in my logs, it seems to come
> from the fact that I have Kerberos enabled. Quite suprisingly, I don’t have
> this issue whe I try to run a spark paragraph from an angular paragraph.
>
>
>
> Of course, the global idea is to have a single button which woul refresh
> all the paragrpah in the right order
>
>
>
>
>
> *From:* Jeff Zhang [mailto:zjf...@gmail.com]
> *Sent:* Thursday, February 13, 2020 11:11
> *To:* users
> *Subject:* Re: End of completion for z.runParagraph
>
>
>
> Because each interpreter has its own scheduler. They are in different
> schedulers. BTW, do you mind to share your note so that people can
> understand your question easier ?
>
>
>
> <stephane.d...@orange.com> 于2020年2月13日周四 下午6:02写道：
>
> Hello all,
>
>
>
> I’d like to trigger many paragraphs execution from an angular one. If I
> launch many spark ones, they are executed one after each other, but if I
> mix spark and angular ones, angular ones are triggered even if spark ones
> are not finished yet. I guess this comes from the asynchronous behavior of
> javascript. So, is there any way to catch the end of a paragraph execution
> in order to be able to trigger the next one?
>
>
>
> Thanks,
>
>
>
> Stéphane
>
>
>
>
> --
>
> Best Regards
>
> Jeff Zhang
>
--
Best Regards
Jeff Zhang
