org.apache.druid.segment.realtime.appenderator

Interface AppenderatorDriverSegmentLockHelper

public interface AppenderatorDriverSegmentLockHelper

Lock helper for StreamAppenderatorDriver. It's only used to lock segments on restart of the driver.

Field Summary

Fields

Modifier and Type	Field and Description
static AppenderatorDriverSegmentLockHelper	NOOP

Method Summary

Modifier and Type	Method and Description
boolean	lock(SegmentIdWithShardSpec segmentId)

Field Detail

NOOP

static final AppenderatorDriverSegmentLockHelper NOOP

Method Detail

lock

boolean lock(SegmentIdWithShardSpec segmentId)