org.apache.druid.server.coordinator.loading

Interface LoadQueuePeon

All Known Implementing Classes:

CuratorLoadQueuePeon, HttpLoadQueuePeon

Deprecated.

@Deprecated
public interface LoadQueuePeon

This interface exists only to support configurable load queue management via curator or http. Once HttpLoadQueuePeon has been verified enough in production, CuratorLoadQueuePeon and this interface would be removed.

Method Summary

Modifier and Type	Method and Description
boolean	cancelOperation(DataSegment segment) Deprecated. Tries to cancel the current operation queued for the given segment on this server, if any.
void	dropSegment(DataSegment segment, LoadPeonCallback callback) Deprecated.
CoordinatorRunStats	getAndResetStats() Deprecated.
Set<SegmentHolder>	getSegmentsInQueue() Deprecated.
Set<DataSegment>	getSegmentsMarkedToDrop() Deprecated.
Set<DataSegment>	getSegmentsToDrop() Deprecated.
Set<DataSegment>	getSegmentsToLoad() Deprecated.
long	getSizeOfSegmentsToLoad() Deprecated.
Set<DataSegment>	getTimedOutSegments() Deprecated.
void	loadSegment(DataSegment segment, SegmentAction action, LoadPeonCallback callback) Deprecated.
void	markSegmentToDrop(DataSegment segmentToLoad) Deprecated.
void	start() Deprecated.
void	stop() Deprecated.
void	unmarkSegmentToDrop(DataSegment segmentToLoad) Deprecated.

Method Detail

start

void start()

Deprecated.

stop

void stop()

Deprecated.

getSegmentsToLoad

Set<DataSegment> getSegmentsToLoad()

Deprecated.

getSegmentsInQueue

Set<SegmentHolder> getSegmentsInQueue()

Deprecated.

getSegmentsToDrop

Set<DataSegment> getSegmentsToDrop()

Deprecated.

getTimedOutSegments

Set<DataSegment> getTimedOutSegments()

Deprecated.

markSegmentToDrop

void markSegmentToDrop(DataSegment segmentToLoad)

Deprecated.

unmarkSegmentToDrop

void unmarkSegmentToDrop(DataSegment segmentToLoad)

Deprecated.

getSegmentsMarkedToDrop

Set<DataSegment> getSegmentsMarkedToDrop()

Deprecated.

loadSegment

void loadSegment(DataSegment segment,
                 SegmentAction action,
                 LoadPeonCallback callback)

Deprecated.

dropSegment

void dropSegment(DataSegment segment,
                 LoadPeonCallback callback)

Deprecated.

getSizeOfSegmentsToLoad

long getSizeOfSegmentsToLoad()

Deprecated.

getAndResetStats

CoordinatorRunStats getAndResetStats()

Deprecated.

cancelOperation

boolean cancelOperation(DataSegment segment)

Deprecated.

Tries to cancel the current operation queued for the given segment on this server, if any. A request that has already been sent to the server cannot be cancelled.

Returns:

true if the operation was successfully cancelled