Hi, I have a small cluster of 3 drillbits running. It's been working just fine until it stopped working altogether. I notice a few "pending" queries and when I try to cancel them, via the admin, they either report that they don't know where they are running or the cancelling process freezes.
What is a) the easiest way to delete all pending tasks? and b) make sure that this does not happen? All the best, -Stefan
