Re: MapState in flink
Hi Could you please share why you need `MapState` instead of `MapState>` Best, Congxian Oytun Tez 于2020年6月14日周日 上午3:39写道： > Correct me @everyone if I'm wrong, but you cannot keep State inside State > in that way. So change your signature to: MapState> > > The underlying mechanism wouldn't make sense in this state-inside-state > shape. > > > > -- > > [image: MotaWord] > Oytun Tez > M O T A W O R D | CTO & Co-Founder > oy...@motaword.com > > <https://www.motaword.com/blog> > > > On Sat, Jun 13, 2020 at 3:32 PM Jaswin Shah > wrote: > >> I need some representation like this: >> >> >> -- >> *From:* Jaswin Shah >> *Sent:* 14 June 2020 01:01 >> *To:* user@flink.apache.org >> *Subject:* MapState in flink >> >> Hi, >> Can anyone please help me on how can I create a MapState of ListState in >> flink, does flink support the same and if supports, how to declare the >> descriptor for same state data structure? >> If it is not supported, how may I create similar datastructure for state >> in flink? >> >> Thanks, >> Jaswin >> >
Re: MapState in flink
Correct me @everyone if I'm wrong, but you cannot keep State inside State in that way. So change your signature to: MapState> The underlying mechanism wouldn't make sense in this state-inside-state shape. -- [image: MotaWord] Oytun Tez M O T A W O R D | CTO & Co-Founder oy...@motaword.com <https://www.motaword.com/blog> On Sat, Jun 13, 2020 at 3:32 PM Jaswin Shah wrote: > I need some representation like this: > > > -- > *From:* Jaswin Shah > *Sent:* 14 June 2020 01:01 > *To:* user@flink.apache.org > *Subject:* MapState in flink > > Hi, > Can anyone please help me on how can I create a MapState of ListState in > flink, does flink support the same and if supports, how to declare the > descriptor for same state data structure? > If it is not supported, how may I create similar datastructure for state > in flink? > > Thanks, > Jaswin >
Re: MapState in flink
I need some representation like this: [cid:d11ee982-30b1-463f-b755-27047b743e8d] From: Jaswin Shah Sent: 14 June 2020 01:01 To: user@flink.apache.org Subject: MapState in flink Hi, Can anyone please help me on how can I create a MapState of ListState in flink, does flink support the same and if supports, how to declare the descriptor for same state data structure? If it is not supported, how may I create similar datastructure for state in flink? Thanks, Jaswin
MapState in flink
Hi, Can anyone please help me on how can I create a MapState of ListState in flink, does flink support the same and if supports, how to declare the descriptor for same state data structure? If it is not supported, how may I create similar datastructure for state in flink? Thanks, Jaswin
