how do you set

killDataSourceWhitelist

to all? In older version of druid I found that

killAllDataSources

config was available in coordinator’s dynamic config.

killAllDataSources

is not available in Druid 30.0.0. I found in the document(30.0.0) that describes

druid.coordinator.kill.on

shows the following explanation. If set to true, then for all whitelisted datasources (or optionally all), Coordinator will submit tasks periodically based on period specified.