Known minor streaming issue in 0.9.0

[Márton Balassi]

Hey,

I have found that open and close methods of streaming RichWindowFunctions
are not called. I have the fix [1] as I did implement a fix for a similar
issue some time ago, [2] sorry for not realizing it back then.

[1] https://github.com/apache/flink/pull/855
[2] https://issues.apache.org/jira/browse/FLINK-1956

I personally would not necessarily cancel the 0.9.0 release on this, from
the looks of it I am the only one who currently needs this feature working
for the Google Dataflow translator and I have a workaround in mind for that.

But definitely a candidate 0.9.1.

[mxm]

Hi Marton,

Thanks for spotting this issue. It is a bug we should list under known
issues for the upcoming release. I agree with you that we can live with it
until the next bug fix release.

Cheers,
Max

On Mon, Jun 22, 2015 at 1:04 PM, Márton Balassi <[hidden email]>
wrote:

> Hey,
>
> I have found that open and close methods of streaming RichWindowFunctions
> are not called. I have the fix [1] as I did implement a fix for a similar
> issue some time ago, [2] sorry for not realizing it back then.
>
> [1] https://github.com/apache/flink/pull/855
> [2] https://issues.apache.org/jira/browse/FLINK-1956
>
> I personally would not necessarily cancel the 0.9.0 release on this, from
> the looks of it I am the only one who currently needs this feature working
> for the Google Dataflow translator and I have a workaround in mind for
> that.
>
> But definitely a candidate 0.9.1.
>

[Ufuk Celebi-2]

On 22 Jun 2015, at 14:00, Maximilian Michels <[hidden email]> wrote:

> Hi Marton,
>
> Thanks for spotting this issue. It is a bug we should list under known
> issues for the upcoming release. I agree with you that we can live with it
> until the next bug fix release.
>
> Cheers,
> Max

It's OK to do a bugfix release very soon. This was a really big release and minor bugs are expected.

[Márton Balassi]

Added a ticket, so we can refer to it.

https://issues.apache.org/jira/browse/FLINK-2257

On Mon, Jun 22, 2015 at 2:14 PM, Ufuk Celebi <[hidden email]> wrote:

>
> On 22 Jun 2015, at 14:00, Maximilian Michels <[hidden email]> wrote:
>
> > Hi Marton,
> >
> > Thanks for spotting this issue. It is a bug we should list under known
> > issues for the upcoming release. I agree with you that we can live with
> it
> > until the next bug fix release.
> >
> > Cheers,
> > Max
>
> It's OK to do a bugfix release very soon. This was a really big release
> and minor bugs are expected.