Re: [ANNOUNCE] Apache Flink 1.17.0 released

2023-03-24 Thread Panagiotis Garefalakis
Congrats all! Well done! Cheers, Panagiotis On Fri, Mar 24, 2023 at 2:46 AM Qingsheng Ren wrote: > I'd like to say thank you to all contributors of Flink 1.17. Your support > and great work together make this giant step forward! > > Also like Matthias mentioned, feel free to leave us any sugges

Re: Bootstrapping multiple state within same operator

2023-03-24 Thread David Artiga
That sounds like a great hack :D I'll give it a try for sure. Thank you! /David On Fri, Mar 24, 2023 at 5:25 PM Schwalbe Matthias < matthias.schwa...@viseca.ch> wrote: > Hi David, > > … coming in late into this discussion > > > > We had a very similar problem and I found a simple way to implement

RE: Bootstrapping multiple state within same operator

2023-03-24 Thread Schwalbe Matthias
Hi David, … coming in late into this discussion We had a very similar problem and I found a simple way to implement priming savepoints with mixed keyed/operator state. The trick is this: * In your KeyedStateBootstrapFunction also implement CheckpointedFunction * In initializeState() you

Share Your Apache Flink Expertise at Community Over Code 2023 Fintech Track

2023-03-24 Thread Javier Borkenztain
Hello Apache Flink Community, I hope you are all doing well. As active Apache Software Foundation (ASF) community members, we share a strong interest in open-source technologies and their ability to drive innovation across various industries. In this spirit, I am thrilled to invite you to partici

RE: Is it possible to preserve chaining for multi-input operators?

2023-03-24 Thread Schwalbe Matthias
Hi Viacheslav, … back from vacation … you are welcome, glad to hear it worked out 😊 Thias From: Viacheslav Chernyshev Sent: Thursday, March 16, 2023 5:34 PM To: user@flink.apache.org Subject: Re: Is it possible to preserve chaining for multi-input operators? Hi Matthias, Just wanted to than

Re: [ANNOUNCE] Apache Flink 1.17.0 released

2023-03-24 Thread Qingsheng Ren
I'd like to say thank you to all contributors of Flink 1.17. Your support and great work together make this giant step forward! Also like Matthias mentioned, feel free to leave us any suggestions and let's improve the releasing procedure together. Cheers, Qingsheng On Fri, Mar 24, 2023 at 5:00 P

Table API function and expression vs SQL

2023-03-24 Thread ravi_suryavanshi.yahoo.com via user
Hello Team,Need your advice on which method is recommended considering don't want to change my query code when the Flink is updated/upgraded to the higher version. Here I am seeking advice for writing the SQL using java code(Table API  function and Expression) or using pure SQL. I am assuming th

Re: Is there a way to control the parallelism of auto-generated Flink operators of the FlinkSQL job graph?

2023-03-24 Thread Hang Ruan
Hi, Elkhan, I think this is an intended behavior. If the parallelism of an operator is not specified, it will be the same as the previous one instead of the default parallelism. Actually the table planner will help us to do most jobs. There should not be a way to modify the parallelism for every o