RE: Backpressure on Window step

2020-07-17 Thread Nelson Steven
state, with a checkpoint duration of 280ms to 2 seconds. Each of the 32 subtasks appear to be handling 1,700-50,000 records an hour with a bytes received of 7mb and 170mb Am I barking up the wrong tree? -Steve From: David Anderson Sent: Friday, July 17, 2020 6:54 AM To: Nelson Steven Cc

Backpressure on Window step

2020-07-14 Thread Nelson Steven
Hello! We are experiencing occasional backpressure on a Window function in our pipeline. The window is on a KeyedStream and is triggered by an EventTimeSessionWindows.withGap(Time.seconds(30)). The prior step does a fanout and we use the window to sort things into batches based on the Key for t