[FLUME-3332] MintorService.stop() method called twice when flume is stop

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Node
• Assignee: Unassigned
• Reporter: yangkun
• Created: 08/May/19 05:28
• Updated: 08/May/19 05:28

Description

when flume stop, the MintorService.stop() method called twice, the code is following:

 

public void stop() {
	lifecycleLock.lock();
	// stopAllComponents() method will call monitorServer.stop()
	stopAllComponents();
	try {
	  supervisor.stop();
	  if (monitorServer != null) {
	  	// second call
		monitorServer.stop();
	  }
	} finally {
	    lifecycleLock.unlock();
	}
}


private void stopAllComponents() {
	if (this.materializedConfiguration != null) {
	}

	if (monitorServer != null) {
		// first call
		monitorServer.stop();
	}
}