Package 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	Description
static final AppenderatorDriverSegmentLockHelper	NOOP

Method Summary

Modifier and Type	Method	Description
boolean	lock(SegmentIdWithShardSpec segmentId)

Field Details

NOOP

static final AppenderatorDriverSegmentLockHelper NOOP

Method Details

lock

boolean lock(SegmentIdWithShardSpec segmentId)