I've got a controller that has become unresponsive and the logs are repeating every three seconds with:
ERROR ... [Poll Watch Children [/blur/clusters/main/tables] [$UUID]] zookeeper.WatchChildren: Double check triggered for ... I'm digging in now but thought I'd throw this to the list in case someone's seen it before and can shortcut my investigation.. shards and zookeeper are responsive directly, btw. Thanks, --tim
