org.apache.druid.segment.realtime.appenderator

Class SinkQuerySegmentWalker

java.lang.Object

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

All Implemented Interfaces:

QuerySegmentWalker

public class SinkQuerySegmentWalker
extends Object
implements QuerySegmentWalker

Query handler for indexing tasks.

Constructor Summary

Constructors

Constructor and Description
SinkQuerySegmentWalker(String dataSource, VersionedIntervalTimeline<String,Sink> sinkTimeline, com.fasterxml.jackson.databind.ObjectMapper objectMapper, ServiceEmitter emitter, QueryRunnerFactoryConglomerate conglomerate, QueryProcessingPool queryProcessingPool, JoinableFactory joinableFactory, Cache cache, CacheConfig cacheConfig, CachePopulatorStats cachePopulatorStats)

Method Summary

Modifier and Type	Method and Description
<T> QueryRunner<T>	getQueryRunnerForIntervals(Query<T> query, Iterable<org.joda.time.Interval> intervals)
<T> QueryRunner<T>	getQueryRunnerForSegments(Query<T> query, Iterable<SegmentDescriptor> specs)
VersionedIntervalTimeline<String,Sink>	getSinkTimeline()
static String	makeHydrantCacheIdentifier(FireHydrant input)

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,
                              VersionedIntervalTimeline<String,Sink> sinkTimeline,
                              com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                              ServiceEmitter emitter,
                              QueryRunnerFactoryConglomerate conglomerate,
                              QueryProcessingPool queryProcessingPool,
                              JoinableFactory joinableFactory,
                              Cache cache,
                              CacheConfig cacheConfig,
                              CachePopulatorStats cachePopulatorStats)

Method Detail

getQueryRunnerForIntervals

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

Specified by:

getQueryRunnerForIntervals in interface QuerySegmentWalker

getQueryRunnerForSegments

public <T> QueryRunner<T> getQueryRunnerForSegments(Query<T> query,
                                                    Iterable<SegmentDescriptor> specs)

Specified by:

getQueryRunnerForSegments in interface QuerySegmentWalker

getSinkTimeline

public VersionedIntervalTimeline<String,Sink> getSinkTimeline()

makeHydrantCacheIdentifier

public static String makeHydrantCacheIdentifier(FireHydrant input)