Re: [structured streaming] [stateful] Null value appeared in non-nullable field

2020-05-23 Thread Jungtaek Lim
Hi, Only with stack trace there’s nothing to look into it. It’d be better to provide simple reproducer (code, and problematic inputs) so that someone may give it a try. You may also want to give it a try with 3.0.0, RC2 is better to test against, but preview2 would be easier for end users to

[structured streaming] [stateful] Null value appeared in non-nullable field

2020-05-23 Thread Srinivas V
Hello, I am listening to a kaka topic through Spark Structured Streaming [2.4.5]. After processing messages for few mins, I am getting below NullPointerException.I have three beans used here 1.Event 2.StateInfo 3.SessionUpdateInfo. I am suspecting that the problem is with StateInfo, when it is