org.apache.druid.indexing.kafka

Class KafkaIndexTask

java.lang.Object

org.apache.druid.indexing.common.task.AbstractTask

org.apache.druid.indexing.seekablestream.SeekableStreamIndexTask<Integer,Long>

org.apache.druid.indexing.kafka.KafkaIndexTask

All Implemented Interfaces:

Task, org.apache.druid.segment.realtime.firehose.ChatHandler

public class KafkaIndexTask
extends SeekableStreamIndexTask<Integer,Long>

Field Summary

Fields inherited from class org.apache.druid.indexing.seekablestream.SeekableStreamIndexTask

authorizerMapper, chatHandlerProvider, context, dataSchema, LOCK_ACQUIRE_TIMEOUT_SECONDS, parser, rowIngestionMetersFactory, savedParseExceptions, tuningConfig

Constructor Summary

Constructors

Constructor and Description

KafkaIndexTask(String id, TaskResource taskResource, org.apache.druid.segment.indexing.DataSchema dataSchema, KafkaIndexTaskTuningConfig tuningConfig, KafkaIndexTaskIOConfig ioConfig, Map<String,Object> context, org.apache.druid.segment.realtime.firehose.ChatHandlerProvider chatHandlerProvider, org.apache.druid.server.security.AuthorizerMapper authorizerMapper, RowIngestionMetersFactory rowIngestionMetersFactory, com.fasterxml.jackson.databind.ObjectMapper configMapper)

Method Summary

Modifier and Type	Method and Description
protected SeekableStreamIndexTaskRunner<Integer,Long>	createTaskRunner()
KafkaIndexTaskIOConfig	getIOConfig()
KafkaIndexTaskTuningConfig	getTuningConfig()
String	getType()
protected KafkaRecordSupplier	newTaskRecordSupplier()

Methods inherited from class org.apache.druid.indexing.seekablestream.SeekableStreamIndexTask

canRestore, getAppenderator, getDataSchema, getFormattedGroupId, getFormattedId, getPriority, getQueryRunner, getRunner, isReady, newAppenderator, newDriver, run, stopGracefully, withinMinMaxRecordTime

Methods inherited from class org.apache.druid.indexing.common.task.AbstractTask

equals, getClasspathPrefix, getContext, getDataSource, getGroupId, getId, getNodeType, getOrMakeId, getTaskLocks, getTaskResource, hashCode, success, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.druid.indexing.common.task.Task

addToContext, getContextValue, getContextValue

Constructor Detail

KafkaIndexTask

public KafkaIndexTask(String id,
                      TaskResource taskResource,
                      org.apache.druid.segment.indexing.DataSchema dataSchema,
                      KafkaIndexTaskTuningConfig tuningConfig,
                      KafkaIndexTaskIOConfig ioConfig,
                      Map<String,Object> context,
                      org.apache.druid.segment.realtime.firehose.ChatHandlerProvider chatHandlerProvider,
                      org.apache.druid.server.security.AuthorizerMapper authorizerMapper,
                      RowIngestionMetersFactory rowIngestionMetersFactory,
                      com.fasterxml.jackson.databind.ObjectMapper configMapper)

Method Detail

createTaskRunner

protected SeekableStreamIndexTaskRunner<Integer,Long> createTaskRunner()

Specified by:

createTaskRunner in class SeekableStreamIndexTask<Integer,Long>

newTaskRecordSupplier

protected KafkaRecordSupplier newTaskRecordSupplier()

Specified by:

newTaskRecordSupplier in class SeekableStreamIndexTask<Integer,Long>

getTuningConfig

public KafkaIndexTaskTuningConfig getTuningConfig()

Overrides:

getTuningConfig in class SeekableStreamIndexTask<Integer,Long>

getIOConfig

public KafkaIndexTaskIOConfig getIOConfig()

Overrides:

getIOConfig in class SeekableStreamIndexTask<Integer,Long>

getType

public String getType()