Package org.apache.druid.segment.realtime.appenderator

Class SinkQuerySegmentWalker

java.lang.Object

org.apache.druid.segment.realtime.appenderator.SinkQuerySegmentWalker

All Implemented Interfaces:

org.apache.druid.query.QuerySegmentWalker

public class SinkQuerySegmentWalker
extends Object
implements org.apache.druid.query.QuerySegmentWalker

Query handler for indexing tasks.

Constructor Summary

Constructors

Constructor

Description

SinkQuerySegmentWalker(String dataSource, org.apache.druid.timeline.VersionedIntervalTimeline<String,Sink> sinkTimeline, com.fasterxml.jackson.databind.ObjectMapper objectMapper, org.apache.druid.java.util.emitter.service.ServiceEmitter emitter, org.apache.druid.query.QueryRunnerFactoryConglomerate conglomerate, org.apache.druid.query.QueryProcessingPool queryProcessingPool, org.apache.druid.segment.join.JoinableFactoryWrapper joinableFactoryWrapper, Cache cache, CacheConfig cacheConfig, CachePopulatorStats cachePopulatorStats)

Method Summary

Modifier and Type	Method	Description
<T> org.apache.druid.query.QueryRunner<T>	getQueryRunnerForIntervals(org.apache.druid.query.Query<T> query, Iterable<org.joda.time.Interval> intervals)
<T> org.apache.druid.query.QueryRunner<T>	getQueryRunnerForSegments(org.apache.druid.query.Query<T> query, Iterable<org.apache.druid.query.SegmentDescriptor> specs)
org.apache.druid.timeline.VersionedIntervalTimeline<String,Sink>	getSinkTimeline()
static String	makeHydrantCacheIdentifier(FireHydrant hydrant)
static String	makeHydrantCacheIdentifier(org.apache.druid.timeline.SegmentId segmentId, int hydrantNumber)
void	registerNewVersionOfPendingSegment(SegmentIdWithShardSpec basePendingSegment, SegmentIdWithShardSpec newSegmentVersion)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SinkQuerySegmentWalker

public SinkQuerySegmentWalker(String dataSource,
                              org.apache.druid.timeline.VersionedIntervalTimeline<String,Sink> sinkTimeline,
                              com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                              org.apache.druid.java.util.emitter.service.ServiceEmitter emitter,
                              org.apache.druid.query.QueryRunnerFactoryConglomerate conglomerate,
                              org.apache.druid.query.QueryProcessingPool queryProcessingPool,
                              org.apache.druid.segment.join.JoinableFactoryWrapper joinableFactoryWrapper,
                              Cache cache,
                              CacheConfig cacheConfig,
                              CachePopulatorStats cachePopulatorStats)

Method Detail

getQueryRunnerForIntervals

public <T> org.apache.druid.query.QueryRunner<T> getQueryRunnerForIntervals(org.apache.druid.query.Query<T> query,
                                                                            Iterable<org.joda.time.Interval> intervals)

Specified by:

getQueryRunnerForIntervals in interface org.apache.druid.query.QuerySegmentWalker

getQueryRunnerForSegments

public <T> org.apache.druid.query.QueryRunner<T> getQueryRunnerForSegments(org.apache.druid.query.Query<T> query,
                                                                           Iterable<org.apache.druid.query.SegmentDescriptor> specs)

Specified by:

getQueryRunnerForSegments in interface org.apache.druid.query.QuerySegmentWalker

registerNewVersionOfPendingSegment

public void registerNewVersionOfPendingSegment(SegmentIdWithShardSpec basePendingSegment,
                                               SegmentIdWithShardSpec newSegmentVersion)

getSinkTimeline

public org.apache.druid.timeline.VersionedIntervalTimeline<String,Sink> getSinkTimeline()

makeHydrantCacheIdentifier

public static String makeHydrantCacheIdentifier(FireHydrant hydrant)

makeHydrantCacheIdentifier

public static String makeHydrantCacheIdentifier(org.apache.druid.timeline.SegmentId segmentId,
                                                int hydrantNumber)