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Posted to dev@dolphinscheduler.apache.org by lidong dai <da...@gmail.com> on 2020/05/11 14:33:54 UTC
How do you think Task DAG dependency and List dependency？
hi ，
Task dependency between upstream and downstream called List dependency
do you have ideas about this topic?
Best Regards
---------------
DolphinScheduler(Incubator) PPMC
Lidong Dai 代立冬
dailidong66@gmail.com
---------------
Re: How do you think Task DAG dependency and List dependency？
Posted by lidong dai <da...@gmail.com>.
yes, your description is proper, thanks
Best Regards
---------------
DolphinScheduler(Incubator) PPMC
Lidong Dai 代立冬
dailidong66@gmail.com
---------------
leon bao <le...@apache.org> 于2020年5月12日周二 下午5:06写道：
> i think you want to show the DAG using list mode.
> DS show DAG using graphic mode, that will have some problems:
>
> 1. once the number of tasks is large, graphic mode will be confusing.
> 2. it is difficult to find the specified task in a complex DAG.
>
> lidong dai <da...@gmail.com> 于2020年5月12日周二 下午4:31写道：
>
> > I want to say do we need to implement List dependency？
> >
> >
> >
> > Best Regards
> > ---------------
> > DolphinScheduler(Incubator) PPMC
> > Lidong Dai 代立冬
> > dailidong66@gmail.com
> > ---------------
> >
> >
> > JUN GAO <ga...@gmail.com> 于2020年5月12日周二 下午12:26写道：
> >
> > > Hi , @lidong dai
> > > Sorry , I don`t know your mean about this .
> > > You want to discuss how to implement Task DAG dependency and List
> > > dependency ? Or discuss what is Task DAG dependency and List
> dependency ?
> > > you can show us what`s your need and ideas , So that we can know the
> > topic
> > > of discussion.
> > >
> > > Thank you !
> > >
> > > lidong dai <da...@gmail.com> 于2020年5月11日周一 下午10:34写道：
> > >
> > > > hi ，
> > > >
> > > > Task dependency between upstream and downstream called List
> > > dependency
> > > > do you have ideas about this topic?
> > > >
> > > >
> > > >
> > > > Best Regards
> > > > ---------------
> > > > DolphinScheduler(Incubator) PPMC
> > > > Lidong Dai 代立冬
> > > > dailidong66@gmail.com
> > > > ---------------
> > > >
> > >
> > >
> > > --
> > >
> > > DolphinScheduler(Incubator) PPMC
> > > Jun Gao 高俊
> > > gaojun2048@gmail.com
> > >
> >
>
>
> --
> DolphinScheduler(Incubator) PPMC
> BaoLiang 鲍亮
> leonbao@apache.org
>
Re: How do you think Task DAG dependency and List dependency？
Posted by leon bao <le...@apache.org>.
i think you want to show the DAG using list mode.
DS show DAG using graphic mode, that will have some problems:
1. once the number of tasks is large, graphic mode will be confusing.
2. it is difficult to find the specified task in a complex DAG.
lidong dai <da...@gmail.com> 于2020年5月12日周二 下午4:31写道：
> I want to say do we need to implement List dependency？
>
>
>
> Best Regards
> ---------------
> DolphinScheduler(Incubator) PPMC
> Lidong Dai 代立冬
> dailidong66@gmail.com
> ---------------
>
>
> JUN GAO <ga...@gmail.com> 于2020年5月12日周二 下午12:26写道：
>
> > Hi , @lidong dai
> > Sorry , I don`t know your mean about this .
> > You want to discuss how to implement Task DAG dependency and List
> > dependency ? Or discuss what is Task DAG dependency and List dependency ?
> > you can show us what`s your need and ideas , So that we can know the
> topic
> > of discussion.
> >
> > Thank you !
> >
> > lidong dai <da...@gmail.com> 于2020年5月11日周一 下午10:34写道：
> >
> > > hi ，
> > >
> > > Task dependency between upstream and downstream called List
> > dependency
> > > do you have ideas about this topic?
> > >
> > >
> > >
> > > Best Regards
> > > ---------------
> > > DolphinScheduler(Incubator) PPMC
> > > Lidong Dai 代立冬
> > > dailidong66@gmail.com
> > > ---------------
> > >
> >
> >
> > --
> >
> > DolphinScheduler(Incubator) PPMC
> > Jun Gao 高俊
> > gaojun2048@gmail.com
> >
>
--
DolphinScheduler(Incubator) PPMC
BaoLiang 鲍亮
leonbao@apache.org
Re: How do you think Task DAG dependency and List dependency？
Posted by lidong dai <da...@gmail.com>.
I want to say do we need to implement List dependency？
Best Regards
---------------
DolphinScheduler(Incubator) PPMC
Lidong Dai 代立冬
dailidong66@gmail.com
---------------
JUN GAO <ga...@gmail.com> 于2020年5月12日周二 下午12:26写道：
> Hi , @lidong dai
> Sorry , I don`t know your mean about this .
> You want to discuss how to implement Task DAG dependency and List
> dependency ? Or discuss what is Task DAG dependency and List dependency ?
> you can show us what`s your need and ideas , So that we can know the topic
> of discussion.
>
> Thank you !
>
> lidong dai <da...@gmail.com> 于2020年5月11日周一 下午10:34写道：
>
> > hi ，
> >
> > Task dependency between upstream and downstream called List
> dependency
> > do you have ideas about this topic?
> >
> >
> >
> > Best Regards
> > ---------------
> > DolphinScheduler(Incubator) PPMC
> > Lidong Dai 代立冬
> > dailidong66@gmail.com
> > ---------------
> >
>
>
> --
>
> DolphinScheduler(Incubator) PPMC
> Jun Gao 高俊
> gaojun2048@gmail.com
>
Re: How do you think Task DAG dependency and List dependency？
Posted by JUN GAO <ga...@gmail.com>.
Hi , @lidong dai
Sorry , I don`t know your mean about this .
You want to discuss how to implement Task DAG dependency and List
dependency ? Or discuss what is Task DAG dependency and List dependency ?
you can show us what`s your need and ideas , So that we can know the topic
of discussion.
Thank you !
lidong dai <da...@gmail.com> 于2020年5月11日周一 下午10:34写道：
> hi ，
>
> Task dependency between upstream and downstream called List dependency
> do you have ideas about this topic?
>
>
>
> Best Regards
> ---------------
> DolphinScheduler(Incubator) PPMC
> Lidong Dai 代立冬
> dailidong66@gmail.com
> ---------------
>
--
DolphinScheduler(Incubator) PPMC
Jun Gao 高俊
gaojun2048@gmail.com