+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 > > >
