Hi Kumar, 1) 0_ and 1_ are different stream processors in your topology 2) my gues would be it does not have any state to store?
Jozef Sent from [ProtonMail](https://protonmail.ch), encrypted email based in Switzerland. > -------- Original Message -------- > Subject: StreamTasks > Local Time: October 24, 2017 11:10 AM > UTC Time: October 24, 2017 9:10 AM > From: pk007...@gmail.com > To: users@kafka.apache.org > > 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
