public interface SegmentHandoffNotifier
Modifier and Type | Method and Description |
---|---|
boolean |
registerSegmentHandoffCallback(io.druid.query.SegmentDescriptor descriptor,
Executor exec,
Runnable handOffRunnable)
register a handOffCallback to be called when segment handoff is complete.
|
void |
start()
Perform any initial setup.
|
void |
stop()
Perform any final processing and clean up after ourselves.
|
boolean registerSegmentHandoffCallback(io.druid.query.SegmentDescriptor descriptor, Executor exec, Runnable handOffRunnable)
descriptor
- segment descriptor for the segment for which handoffCallback is requestedexec
- executor used to call the runnablehandOffRunnable
- runnable to be called when segment handoff is completevoid start()
stop()
.void stop()
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