org.apache.kafka.streams

Class StreamsConfig

java.lang.Object

org.apache.kafka.common.config.AbstractConfig

org.apache.kafka.streams.StreamsConfig

public class StreamsConfig
extends org.apache.kafka.common.config.AbstractConfig

Configuration for Kafka Streams. Documentation for these configurations can be found in the Kafka documentation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StreamsConfig.InternalConfig

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	APPLICATION_ID_CONFIG application.id
static java.lang.String	APPLICATION_ID_DOC
static java.lang.String	BOOTSTRAP_SERVERS_CONFIG bootstrap.servers
static java.lang.String	BUFFERED_RECORDS_PER_PARTITION_CONFIG buffered.records.per.partition
static java.lang.String	CLIENT_ID_CONFIG client.id
static java.lang.String	COMMIT_INTERVAL_MS_CONFIG commit.interval.ms
static java.lang.String	KEY_SERDE_CLASS_CONFIG key.serde
static java.lang.String	KEY_SERDE_CLASS_DOC
static java.lang.String	METRIC_REPORTER_CLASSES_CONFIG metric.reporters
static java.lang.String	METRICS_NUM_SAMPLES_CONFIG metrics.num.samples
static java.lang.String	METRICS_SAMPLE_WINDOW_MS_CONFIG metrics.sample.window.ms
static java.lang.String	NUM_STANDBY_REPLICAS_CONFIG num.standby.replicas
static java.lang.String	NUM_STREAM_THREADS_CONFIG num.stream.threads
static java.lang.String	PARTITION_GROUPER_CLASS_CONFIG partition.grouper
static java.lang.String	POLL_MS_CONFIG poll.ms
static java.lang.String	REPLICATION_FACTOR_CONFIG replication.factor
static java.lang.String	REPLICATION_FACTOR_DOC
static java.lang.String	STATE_CLEANUP_DELAY_MS_CONFIG state.cleanup.delay
static java.lang.String	STATE_DIR_CONFIG state.dir
static java.lang.String	TIMESTAMP_EXTRACTOR_CLASS_CONFIG timestamp.extractor
static java.lang.String	VALUE_SERDE_CLASS_CONFIG value.serde
static java.lang.String	VALUE_SERDE_CLASS_DOC
static java.lang.String	ZOOKEEPER_CONNECT_CONFIG zookeeper.connect

Constructor Summary

Constructors

Constructor and Description
StreamsConfig(java.util.Map<?,?> props)

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Map<java.lang.String,java.lang.Object>	getConsumerConfigs(org.apache.kafka.streams.processor.internals.StreamThread streamThread, java.lang.String groupId, java.lang.String clientId)
java.util.Map<java.lang.String,java.lang.Object>	getProducerConfigs(java.lang.String clientId)
java.util.Map<java.lang.String,java.lang.Object>	getRestoreConsumerConfigs(java.lang.String clientId)
org.apache.kafka.common.serialization.Serde	keySerde()
static void	main(java.lang.String[] args)
org.apache.kafka.common.serialization.Serde	valueSerde()

Methods inherited from class org.apache.kafka.common.config.AbstractConfig

equals, get, getBoolean, getClass, getConfiguredInstance, getConfiguredInstances, getDouble, getInt, getList, getLong, getPassword, getShort, getString, hashCode, ignore, logUnused, originals, originalsStrings, originalsWithPrefix, unused, values

Methods inherited from class java.lang.Object

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

Field Detail

STATE_DIR_CONFIG

public static final java.lang.String STATE_DIR_CONFIG

state.dir

See Also:

Constant Field Values

ZOOKEEPER_CONNECT_CONFIG

public static final java.lang.String ZOOKEEPER_CONNECT_CONFIG

zookeeper.connect

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Constant Field Values

COMMIT_INTERVAL_MS_CONFIG

public static final java.lang.String COMMIT_INTERVAL_MS_CONFIG

commit.interval.ms

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Constant Field Values

POLL_MS_CONFIG

public static final java.lang.String POLL_MS_CONFIG

poll.ms

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Constant Field Values

NUM_STREAM_THREADS_CONFIG

public static final java.lang.String NUM_STREAM_THREADS_CONFIG

num.stream.threads

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Constant Field Values

NUM_STANDBY_REPLICAS_CONFIG

public static final java.lang.String NUM_STANDBY_REPLICAS_CONFIG

num.standby.replicas

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Constant Field Values

BUFFERED_RECORDS_PER_PARTITION_CONFIG

public static final java.lang.String BUFFERED_RECORDS_PER_PARTITION_CONFIG

buffered.records.per.partition

See Also:

Constant Field Values

STATE_CLEANUP_DELAY_MS_CONFIG

public static final java.lang.String STATE_CLEANUP_DELAY_MS_CONFIG

state.cleanup.delay

See Also:

Constant Field Values

TIMESTAMP_EXTRACTOR_CLASS_CONFIG

public static final java.lang.String TIMESTAMP_EXTRACTOR_CLASS_CONFIG

timestamp.extractor

See Also:

Constant Field Values

PARTITION_GROUPER_CLASS_CONFIG

public static final java.lang.String PARTITION_GROUPER_CLASS_CONFIG

partition.grouper

See Also:

Constant Field Values

APPLICATION_ID_CONFIG

public static final java.lang.String APPLICATION_ID_CONFIG

application.id

See Also:

Constant Field Values

APPLICATION_ID_DOC

public static final java.lang.String APPLICATION_ID_DOC

See Also:

Constant Field Values

REPLICATION_FACTOR_CONFIG

public static final java.lang.String REPLICATION_FACTOR_CONFIG

replication.factor

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Constant Field Values

REPLICATION_FACTOR_DOC

public static final java.lang.String REPLICATION_FACTOR_DOC

See Also:

Constant Field Values

KEY_SERDE_CLASS_CONFIG

public static final java.lang.String KEY_SERDE_CLASS_CONFIG

key.serde

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Constant Field Values

KEY_SERDE_CLASS_DOC

public static final java.lang.String KEY_SERDE_CLASS_DOC

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Constant Field Values

VALUE_SERDE_CLASS_CONFIG

public static final java.lang.String VALUE_SERDE_CLASS_CONFIG

value.serde

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Constant Field Values

VALUE_SERDE_CLASS_DOC

public static final java.lang.String VALUE_SERDE_CLASS_DOC

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Constant Field Values

METRICS_SAMPLE_WINDOW_MS_CONFIG

public static final java.lang.String METRICS_SAMPLE_WINDOW_MS_CONFIG

metrics.sample.window.ms

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Constant Field Values

METRICS_NUM_SAMPLES_CONFIG

public static final java.lang.String METRICS_NUM_SAMPLES_CONFIG

metrics.num.samples

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Constant Field Values

METRIC_REPORTER_CLASSES_CONFIG

public static final java.lang.String METRIC_REPORTER_CLASSES_CONFIG

metric.reporters

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Constant Field Values

BOOTSTRAP_SERVERS_CONFIG

public static final java.lang.String BOOTSTRAP_SERVERS_CONFIG

bootstrap.servers

See Also:

Constant Field Values

CLIENT_ID_CONFIG

public static final java.lang.String CLIENT_ID_CONFIG

client.id

See Also:

Constant Field Values

Constructor Detail

StreamsConfig

public StreamsConfig(java.util.Map<?,?> props)

Method Detail

getConsumerConfigs

public java.util.Map<java.lang.String,java.lang.Object> getConsumerConfigs(org.apache.kafka.streams.processor.internals.StreamThread streamThread,
                                                                  java.lang.String groupId,
                                                                  java.lang.String clientId)

getRestoreConsumerConfigs

public java.util.Map<java.lang.String,java.lang.Object> getRestoreConsumerConfigs(java.lang.String clientId)

getProducerConfigs

public java.util.Map<java.lang.String,java.lang.Object> getProducerConfigs(java.lang.String clientId)

keySerde

public org.apache.kafka.common.serialization.Serde keySerde()

valueSerde

public org.apache.kafka.common.serialization.Serde valueSerde()

main

public static void main(java.lang.String[] args)