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Posted to user@flink.apache.org by Navneeth Krishnan <re...@gmail.com> on 2017/09/07 00:10:18 UTC

MapState Default Value

Hi,

Is there a reason behind removing the default value option in
MapStateDescriptor? I was using it in the earlier version to initialize
guava cache with loader etc and in the new version by default an empty map
is returned.

Thanks

Re: MapState Default Value

Posted by Stefan Richter <st...@gmail.com>.

I don’t know any better answer than: it was never implemented. But it could make sense, so there is no deeper reason from my point of view.

> Am 07.09.2017 um 14:49 schrieb Timo Walther <tw...@apache.org>:
> 
> I will loop in Stefan, who might know the answer.
> 
> 
> Am 07.09.17 um 02:10 schrieb Navneeth Krishnan:
>> Hi,
>> 
>> Is there a reason behind removing the default value option in MapStateDescriptor? I was using it in the earlier version to initialize guava cache with loader etc and in the new version by default an empty map is returned.
>> 
>> Thanks
> 
>

Re: MapState Default Value

Posted by Timo Walther <tw...@apache.org>.

I will loop in Stefan, who might know the answer.


Am 07.09.17 um 02:10 schrieb Navneeth Krishnan:
> Hi,
>
> Is there a reason behind removing the default value option in 
> MapStateDescriptor? I was using it in the earlier version to 
> initialize guava cache with loader etc and in the new version by 
> default an empty map is returned.
>
> Thanks