Be lated update. actually @phoenixjiangnan is already working on this https://issues.apache.org/jira/browse/FLINK-7635
On Sat, Sep 23, 2017 at 8:26 AM, Ufuk Celebi <u...@apache.org> wrote: > +1 > > Created an issue here: https://issues.apache.org/jira/browse/FLINK-7677 > > > On Thu, Sep 14, 2017 at 11:51 AM, Aljoscha Krettek <aljos...@apache.org> > wrote: > > Hi, > > > > Chen is correct! I think it would be nice, though, to also add that > > functionality for ProcessWindowFunction and I think this should be easy > to > > do since the interface is very similar to ProcessFunction and we could > also > > add that to the Context. > > > > Best, > > Aljoscha > > > > On 9. Sep 2017, at 06:22, Chen Qin <qinnc...@gmail.com> wrote: > > > > Hi Prabhu, > > > > That is good question, the short answer is not yet, only ProcessFunction > was > > given flexibility of doing customized sideoutput at the moment. > > Window Function wasn't given such flexibility partially due to sideoutput > > initially targeting late arriving event for window use cases. > > > > +@Aljoscha might have better picture on this question. > > > > Thanks, > > Chen > > > > On Fri, Sep 8, 2017 at 7:19 PM, Prabhu V <vpra...@gmail.com> wrote: > >> > >> Hi, > >> > >> Can we have a side output from a process window function ? > >> > >> I am currently genrating a side output from a process function. The main > >> output of the process function is then Windowed and a > ProcessWindowFunction > >> is applied on the windows. > >> > >> Can I add to the SideOutpuStream from the ProcessWindowFunction. I am > >> unable to find any api that enables this functionality. > >> > >> Thanks, > >> Prabhu > > > > > > >
