Druid coordinator dynamic compaction failure

[mr000al]

Druid 0.14.1

I've set up druid dynamic compaction config on a realtime datasource but it seems this is even failing to launch a task.
If helps, I have long running indexer 5h with an intermediateHandoffPeriod of 5mins.
Couldn't find anything anywhere on the below.. any ideas pls?

![Screen Shot 2019-10-15 at 10 06 49] (https://user-images.githubusercontent.com/5665595/66819286-a52d6980-ef36-11e9-92a3-1701b29dd083.png)

[vogievetsky]

What is you druid.indexer.runner.type set to?

[mr000al]

Sorry for delay - it was local. Changing to remote seems to fix it.. I see #8683 has been raised since as well.