org.apache.kafka.streams

Class StreamsConfig

java.lang.Object

org.apache.kafka.common.config.AbstractConfig

org.apache.kafka.streams.StreamsConfig

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

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,Object>	getConsumerConfigs(StreamThread streamThread, String groupId, String clientId)
Map<String,Object>	getProducerConfigs(String clientId)
Map<String,Object>	getRestoreConsumerConfigs(String clientId)
Serde	keySerde()
static void	main(String[] args)
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 String STATE_DIR_CONFIG

state.dir

See Also:

Constant Field Values

ZOOKEEPER_CONNECT_CONFIG

public static final String ZOOKEEPER_CONNECT_CONFIG

zookeeper.connect

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Constant Field Values

COMMIT_INTERVAL_MS_CONFIG

public static final String COMMIT_INTERVAL_MS_CONFIG

commit.interval.ms

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Constant Field Values

POLL_MS_CONFIG

public static final String POLL_MS_CONFIG

poll.ms

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Constant Field Values

NUM_STREAM_THREADS_CONFIG

public static final String NUM_STREAM_THREADS_CONFIG

num.stream.threads

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Constant Field Values

NUM_STANDBY_REPLICAS_CONFIG

public static final String NUM_STANDBY_REPLICAS_CONFIG

num.standby.replicas

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Constant Field Values

BUFFERED_RECORDS_PER_PARTITION_CONFIG

public static final String BUFFERED_RECORDS_PER_PARTITION_CONFIG

buffered.records.per.partition

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Constant Field Values

STATE_CLEANUP_DELAY_MS_CONFIG

public static final String STATE_CLEANUP_DELAY_MS_CONFIG

state.cleanup.delay

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Constant Field Values

TIMESTAMP_EXTRACTOR_CLASS_CONFIG

public static final String TIMESTAMP_EXTRACTOR_CLASS_CONFIG

timestamp.extractor

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Constant Field Values

PARTITION_GROUPER_CLASS_CONFIG

public static final String PARTITION_GROUPER_CLASS_CONFIG

partition.grouper

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Constant Field Values

APPLICATION_ID_CONFIG

public static final String APPLICATION_ID_CONFIG

application.id

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Constant Field Values

APPLICATION_ID_DOC

public static final String APPLICATION_ID_DOC

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Constant Field Values

REPLICATION_FACTOR_CONFIG

public static final String REPLICATION_FACTOR_CONFIG

replication.factor

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Constant Field Values

REPLICATION_FACTOR_DOC

public static final String REPLICATION_FACTOR_DOC

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Constant Field Values

KEY_SERDE_CLASS_CONFIG

public static final String KEY_SERDE_CLASS_CONFIG

key.serde

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Constant Field Values

KEY_SERDE_CLASS_DOC

public static final String KEY_SERDE_CLASS_DOC

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Constant Field Values

VALUE_SERDE_CLASS_CONFIG

public static final String VALUE_SERDE_CLASS_CONFIG

value.serde

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Constant Field Values

VALUE_SERDE_CLASS_DOC

public static final String VALUE_SERDE_CLASS_DOC

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Constant Field Values

METRICS_SAMPLE_WINDOW_MS_CONFIG

public static final String METRICS_SAMPLE_WINDOW_MS_CONFIG

metrics.sample.window.ms

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Constant Field Values

METRICS_NUM_SAMPLES_CONFIG

public static final String METRICS_NUM_SAMPLES_CONFIG

metrics.num.samples

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Constant Field Values

METRIC_REPORTER_CLASSES_CONFIG

public static final String METRIC_REPORTER_CLASSES_CONFIG

metric.reporters

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Constant Field Values

BOOTSTRAP_SERVERS_CONFIG

public static final String BOOTSTRAP_SERVERS_CONFIG

bootstrap.servers

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Constant Field Values

CLIENT_ID_CONFIG

public static final String CLIENT_ID_CONFIG

client.id

See Also:

Constant Field Values

Constructor Detail

StreamsConfig

public StreamsConfig(Map<?,?> props)

Method Detail

getConsumerConfigs

public Map<String,Object> getConsumerConfigs(StreamThread streamThread,
                                    String groupId,
                                    String clientId)

getRestoreConsumerConfigs

public Map<String,Object> getRestoreConsumerConfigs(String clientId)

getProducerConfigs

public Map<String,Object> getProducerConfigs(String clientId)

keySerde

public Serde keySerde()

valueSerde

public Serde valueSerde()

main

public static void main(String[] args)