Package org.apache.storm.kafka.spout.trident

Class KafkaTridentSpoutConfig<K,V>

java.lang.Object

org.apache.storm.kafka.spout.internal.CommonKafkaSpoutConfig<K,V>

org.apache.storm.kafka.spout.trident.KafkaTridentSpoutConfig<K,V>

All Implemented Interfaces:

Serializable

public class KafkaTridentSpoutConfig<K,V>
extends CommonKafkaSpoutConfig<K,V>

Defines the required Kafka-related configuration for the Trident spouts.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	KafkaTridentSpoutConfig.Builder<K,V>

Field Summary

Fields inherited from class org.apache.storm.kafka.spout.internal.CommonKafkaSpoutConfig

DEFAULT_FIRST_POLL_OFFSET_STRATEGY, DEFAULT_PARTITION_REFRESH_PERIOD_MS, DEFAULT_POLL_TIMEOUT_MS, DEFAULT_START_TS, LOG

Constructor Summary

Constructors

Constructor	Description
KafkaTridentSpoutConfig(KafkaTridentSpoutConfig.Builder<K,V> builder)

Method Summary

Modifier and Type	Method	Description
static KafkaTridentSpoutConfig.Builder<String,String>	builder(String bootstrapServers, String... topics)	Factory method that creates a Builder with String key/value deserializers.
static KafkaTridentSpoutConfig.Builder<String,String>	builder(String bootstrapServers, Pattern topics)	Factory method that creates a Builder with String key/value deserializers.
static KafkaTridentSpoutConfig.Builder<String,String>	builder(String bootstrapServers, Set<String> topics)	Factory method that creates a Builder with String key/value deserializers.

Methods inherited from class org.apache.storm.kafka.spout.internal.CommonKafkaSpoutConfig

getFirstPollOffsetStrategy, getKafkaProps, getPartitionRefreshPeriodMs, getPollTimeoutMs, getStartTimeStamp, getTopicFilter, getTopicPartitioner, getTranslator, toString

Methods inherited from class java.lang.Object

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

Constructor Details

KafkaTridentSpoutConfig

public KafkaTridentSpoutConfig(KafkaTridentSpoutConfig.Builder<K,V> builder)

Method Details

builder

public static KafkaTridentSpoutConfig.Builder<String,String> builder(String bootstrapServers,
 String... topics)

Factory method that creates a Builder with String key/value deserializers.

Parameters:

bootstrapServers - The bootstrap servers for the consumer

topics - The topics to subscribe to

Returns:

The new builder

builder

public static KafkaTridentSpoutConfig.Builder<String,String> builder(String bootstrapServers,
 Set<String> topics)

Factory method that creates a Builder with String key/value deserializers.

Parameters:

bootstrapServers - The bootstrap servers for the consumer

topics - The topics to subscribe to

Returns:

The new builder

builder

public static KafkaTridentSpoutConfig.Builder<String,String> builder(String bootstrapServers,
 Pattern topics)

Factory method that creates a Builder with String key/value deserializers.

Parameters:

bootstrapServers - The bootstrap servers for the consumer

topics - The topic pattern to subscribe to

Returns:

The new builder