I have created a stream with topic contains 5 partitions and expected to create 5 stream tasks ,i got [admin@nms-181 ]$ ls 0_0 0_1 0_2 0_3 0_4 1_0 1_1 1_2 1_3 1_4 SingleConsumerMultiConsumerUsingStreamx4 is my application_id and this 1_0,1_... contains localStateStore and 0_0,0_.... contains nothing,its empty.
My doubt is: 1)what is the difference between 0_... and 1_...
2)why 0_... is created as empty
