Re: Session Windows should have a max size

2021-07-28 Thread Caizhi Weng
Hi! You can use DynamicProcessingTimeSessionWindows with your own SessionWindowTimeGapExtractor implementation. You can count the number of records processed in the extractor and return a time gap of almost zero (but not exactly zero, as it is invalid) if the number of records exceeds the limit.

Session Windows should have a max size

2021-07-28 Thread Prashant Deva
It seems there is no way to set a maximum size of events for a session window. This results in a security vulnerability. Example: I am recording all the user interaction events of a browser session. A malicious user can then generate hundreds of thousands or even millions of events, and cause out o