Hi, We are using the beam to read the stream from Kafka and using spark as the runner, and I found our spark graph looks very strange.
For each batch stream, it will generate 3 stages, one of them of our actual work, that I can understand. Another two is kind of duplicated, you can take a look at the attached graphs: [image: image.png] [image: image.png] You will see the second graph actually includes the first one, I have no idea why it will display two? Is this correct? Br, Tim
