Can not remove component even when it is STOPPED

[Jeff Zhang]

I can sure the service it stopped, (ambari also show it is stopped), but
when I try to delete it using rest api, the response says it can not be
removed because it is not stopped. Is there any way to enforce it to
removed/stopped ? Thanks


{
  "status" : 500,
  "message" : "org.apache.ambari.server.controller.spi.SystemException: An
internal system exception occurred: Cannot remove LIVY. Desired state
STARTED is not removable.  Service must be stopped or disabled."
}

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Best Regards

Jeff Zhang