Hello, I’m opening this thread to discuss a FLIP[1] to make data skew more visible on Flink Dashboard.
Data skew is currently not as visible as it should be. Users have to click each operator and check how much data each sub-task is processing and compare the sub-tasks against each other. This is especially cumbersome and error-prone for jobs with big job graphs and high parallelism. I’m proposing this FLIP to improve this. Kind regards, Emre [1] https://cwiki.apache.org/confluence/display/FLINK/FLIP-418%3A+Show+data+skew+score+on+Flink+Dashboard
