io.druid.indexing.overlord

Interface TaskRunnerListener

public interface TaskRunnerListener

Listener to be registered with TaskRunner.registerListener(TaskRunnerListener, Executor).

Method Summary

Modifier and Type	Method and Description
String	getListenerId()
void	locationChanged(String taskId, TaskLocation newLocation) Called when the location of a task has changed.
void	statusChanged(String taskId, TaskStatus status) Called when the status of a task has changed.

Method Detail

getListenerId

String getListenerId()

locationChanged

void locationChanged(String taskId,
                     TaskLocation newLocation)

Called when the location of a task has changed. The task may not actually be done starting up when this notification arrives, so it may not be listening at this location yet.

statusChanged

void statusChanged(String taskId,
                   TaskStatus status)

Called when the status of a task has changed.