We have been trying supervisors in our 0.12.3 version of druid.
We have ingestion tasks being submitted to overlord node through supervisors, however most of the tasks are automatically submitted with task duration -1 and are failing with no logs. We have a shared HDFS setup but i don’t see any logs for the tasks. I was not able to track the tasks and check the reason for them failing.
I’ve tried restarting supervisors but that was not helpful.
Note: Queue insertion time column on the overlord console has a different value when the task is running and has a different value when it is completed. Is this expected behavior ?