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From Artur Mrozowski <art...@gmail.com>
Subject Re: caching permantly disabled in Kafka Streams
Date Wed, 13 Dec 2017 21:07:43 GMT
Hello Guozhang,

I print out some values that I assign to StreamsConfig in the console, but
the CACHE_MAX_BYTES_BUFFERING_CONFIG is always null. I disabled caching by
setting it to 0 today, and it seems to have the expected effect.
But after this I am not able to assign any value to it, it is always nul.

Best Regards
Artur

On Wed, Dec 13, 2017 at 5:44 PM, Guozhang Wang <wangguoz@gmail.com> wrote:

> Hello Artur,
>
> What do you mean exactly by "It simply returns null no matter what value I
> provide."?
>
>
> Guozhang
>
>
> On Wed, Dec 13, 2017 at 8:02 AM, Artur Mrozowski <artmro@gmail.com> wrote:
>
> > Hi Bill,
> > No, but I'll be happy to generate it. How do I generate logs for
> > StreamsConfig?
> >
> > Thanks,
> > Artur
> >
> > On Wed, Dec 13, 2017 at 3:44 PM, Bill Bejeck <bill@confluent.io> wrote:
> >
> > > H Artur,
> > >
> > > Do you have any log files you can share for this issue?
> > >
> > > Thanks,
> > > Bill
> > >
> > > On Wed, Dec 13, 2017 at 8:15 AM, Artur Mrozowski <artmro@gmail.com>
> > wrote:
> > >
> > > > Actually I can see all other properties being set, except for
> > > > CACHE_MAX_BYTES_BUFFERING_CONFIG that is null.
> > > > I use 0.11.0.2 Kafka Streams.
> > > > Has anyone encountered this issue?
> > > >
> > > > /Artur
> > > >
> > > > On Wed, Dec 13, 2017 at 1:11 PM, Artur Mrozowski <artmro@gmail.com>
> > > wrote:
> > > >
> > > > > Hi,
> > > > > I played around with caching on Confluent platform 3.3 by first
> > > > disabling,
> > > > > setting to zero. Now, it seems I can not enable it again. It simply
> > > > returns
> > > > > null no matter what value I provide.
> > > > >
> > > > > e.g
> > > > > settings.put(StreamsConfig.CACHE_MAX_BYTES_BUFFERING_
> > > > > CONFIG,10*1024*1024L);
> > > > >
> > > > > How can I enable it again? It generates a lot of duplicates.
> > > > >
> > > > > Best Regards
> > > > > Artur
> > > > >
> > > >
> > >
> >
>
>
>
> --
> -- Guozhang
>

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