Help with Python Stateful Functions Types

2020-09-30 Thread Clements, Danial C
Hi, I’m trying to work through an example with Flink Stateful Functions in Python. I have a series of custom protobuf messages that I’ve defined but I’m struggling with how they should be provided to the runtime so the messages in Kafka can be deserialized. I see, type: statefun.kafka.io/rou

Native State in Python Stateful Functions?

2020-10-08 Thread Clements, Danial C
Hi, In doing some testing with Flink stateful functions in Python and I’ve gotten a small POC working. One of our key requirements for our stream processors is that they be written in python due to the skillset of our team. Given that the Python DataStreams api seems to be under development i

Re: Native State in Python Stateful Functions?

2020-10-09 Thread Clements, Danial C
? Thanks, Dan From: "Tzu-Li (Gordon) Tai" Date: Friday 9 October 2020 at 06:54 To: "Clements, Danial C" Cc: user Subject: Re: Native State in Python Stateful Functions? Hi, Nice to hear that you are trying out StateFun! It is by design that function state is attached to

Re: Native State in Python Stateful Functions?

2020-10-09 Thread Clements, Danial C
the Flink workers? How do you know when you’ll need to add more instances? Thanks, Dan From: "Tzu-Li (Gordon) Tai" Date: Friday 9 October 2020 at 10:28 To: "Clements, Danial C" Cc: user Subject: Re: Native State in Python Stateful Functions? Hi, On Fri, Oct 9, 2020, 4:20 P