Window ID resets to 0 after it reaches 59 in DTconsole

Question

I am currently working on apache apex. My application gets reset after window ID 59 is reached and starts again from 0. I get an error which says that there is only 1 datanode running and no nodes are excluded in this operation

Answer 1

Your application might be failing due to failure during checkpoint as default checkpoint window is 60

But it will be great if you update your question with any exception from logs.