Re: Flink autoscaler with AWS ASG: checkpoint access issue

Hello, After digging into the 403 issue a bit, I figured out that after the scale-up event, the flink-s3-fs-presto uses the node-profile instead of IRSA (Iam Role for Service Account) on some of the newly created TM pods. 1. Anyone else experienced this as well? 2. Verified that this is an issue

Re: What is the best way to aggregate data over a long window

Hi Sachin, `performing incremental aggregation using stateful processing` is same as `windows with agg`, but former is more flexible.If flink window can not satisfy your performance needs ,and your business logic has some features that can be customized for optimization. You can choose the former

Re: Email submission

Hi, Michas. Please subscribe to the mailing list by sending an email to user-subscr...@flink.apache.org . Best, Hang Michas Szacillo (BLOOMBERG/ 919 3RD A) 于2024年5月19日周日 04:34写道： > Sending my email to join the apache user mailing list. > > Email: mszaci...@bloomberg.net >