org.apache.kafka.clients.producer

Class ProducerConfig

java.lang.Object

org.apache.kafka.common.config.AbstractConfig

org.apache.kafka.clients.producer.ProducerConfig

public class ProducerConfig
extends AbstractConfig

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

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ACKS_CONFIG acks
static java.lang.String	BATCH_SIZE_CONFIG batch.size
static java.lang.String	BOOTSTRAP_SERVERS_CONFIG bootstrap.servers
static java.lang.String	BUFFER_MEMORY_CONFIG buffer.memory
static java.lang.String	CLIENT_DNS_LOOKUP_CONFIG client.dns.lookup
static java.lang.String	CLIENT_ID_CONFIG client.id
static java.lang.String	COMPRESSION_TYPE_CONFIG compression.type
static java.lang.String	CONNECTIONS_MAX_IDLE_MS_CONFIG connections.max.idle.ms
static java.lang.String	DELIVERY_TIMEOUT_MS_CONFIG delivery.timeout.ms
static java.lang.String	ENABLE_IDEMPOTENCE_CONFIG enable.idempotence
static java.lang.String	ENABLE_IDEMPOTENCE_DOC
static java.lang.String	INTERCEPTOR_CLASSES_CONFIG interceptor.classes
static java.lang.String	INTERCEPTOR_CLASSES_DOC
static java.lang.String	KEY_SERIALIZER_CLASS_CONFIG key.serializer
static java.lang.String	KEY_SERIALIZER_CLASS_DOC
static java.lang.String	LINGER_MS_CONFIG linger.ms
static java.lang.String	MAX_BLOCK_MS_CONFIG max.block.ms
static java.lang.String	MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION max.in.flight.requests.per.connection
static java.lang.String	MAX_REQUEST_SIZE_CONFIG max.request.size
static java.lang.String	METADATA_MAX_AGE_CONFIG metadata.max.age.ms
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_RECORDING_LEVEL_CONFIG metrics.recording.level
static java.lang.String	METRICS_SAMPLE_WINDOW_MS_CONFIG metrics.sample.window.ms
static java.lang.String	PARTITIONER_CLASS_CONFIG partitioner.class
static java.lang.String	RECEIVE_BUFFER_CONFIG receive.buffer.bytes
static java.lang.String	RECONNECT_BACKOFF_MAX_MS_CONFIG reconnect.backoff.max.ms
static java.lang.String	RECONNECT_BACKOFF_MS_CONFIG reconnect.backoff.ms
static java.lang.String	REQUEST_TIMEOUT_MS_CONFIG request.timeout.ms
static java.lang.String	RETRIES_CONFIG retries
static java.lang.String	RETRY_BACKOFF_MS_CONFIG retry.backoff.ms
static java.lang.String	SEND_BUFFER_CONFIG send.buffer.bytes
static java.lang.String	TRANSACTION_TIMEOUT_CONFIG transaction.timeout.ms
static java.lang.String	TRANSACTION_TIMEOUT_DOC
static java.lang.String	TRANSACTIONAL_ID_CONFIG transactional.id
static java.lang.String	TRANSACTIONAL_ID_DOC
static java.lang.String	VALUE_SERIALIZER_CLASS_CONFIG value.serializer
static java.lang.String	VALUE_SERIALIZER_CLASS_DOC

Constructor Summary

Constructors

Constructor and Description
ProducerConfig(java.util.Map<java.lang.String,java.lang.Object> props)
ProducerConfig(java.util.Properties props)

Method Summary

Modifier and Type	Method and Description
static java.util.Map<java.lang.String,java.lang.Object>	addSerializerToConfig(java.util.Map<java.lang.String,java.lang.Object> configs, Serializer<?> keySerializer, Serializer<?> valueSerializer)
static java.util.Properties	addSerializerToConfig(java.util.Properties properties, Serializer<?> keySerializer, Serializer<?> valueSerializer)
static java.util.Set<java.lang.String>	configNames()
static void	main(java.lang.String[] args)
protected java.util.Map<java.lang.String,java.lang.Object>	postProcessParsedConfig(java.util.Map<java.lang.String,java.lang.Object> parsedValues) Called directly after user configs got parsed (and thus default values got set).

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

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

Methods inherited from class java.lang.Object

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

Field Detail

BOOTSTRAP_SERVERS_CONFIG

public static final java.lang.String BOOTSTRAP_SERVERS_CONFIG

bootstrap.servers

See Also:

Constant Field Values

CLIENT_DNS_LOOKUP_CONFIG

public static final java.lang.String CLIENT_DNS_LOOKUP_CONFIG

client.dns.lookup

See Also:

Constant Field Values

METADATA_MAX_AGE_CONFIG

public static final java.lang.String METADATA_MAX_AGE_CONFIG

metadata.max.age.ms

See Also:

Constant Field Values

BATCH_SIZE_CONFIG

public static final java.lang.String BATCH_SIZE_CONFIG

batch.size

See Also:

Constant Field Values

ACKS_CONFIG

public static final java.lang.String ACKS_CONFIG

acks

See Also:

Constant Field Values

LINGER_MS_CONFIG

public static final java.lang.String LINGER_MS_CONFIG

linger.ms

See Also:

Constant Field Values

REQUEST_TIMEOUT_MS_CONFIG

public static final java.lang.String REQUEST_TIMEOUT_MS_CONFIG

request.timeout.ms

See Also:

Constant Field Values

DELIVERY_TIMEOUT_MS_CONFIG

public static final java.lang.String DELIVERY_TIMEOUT_MS_CONFIG

delivery.timeout.ms

See Also:

Constant Field Values

CLIENT_ID_CONFIG

public static final java.lang.String CLIENT_ID_CONFIG

client.id

See Also:

Constant Field Values

SEND_BUFFER_CONFIG

public static final java.lang.String SEND_BUFFER_CONFIG

send.buffer.bytes

See Also:

Constant Field Values

RECEIVE_BUFFER_CONFIG

public static final java.lang.String RECEIVE_BUFFER_CONFIG

receive.buffer.bytes

See Also:

Constant Field Values

MAX_REQUEST_SIZE_CONFIG

public static final java.lang.String MAX_REQUEST_SIZE_CONFIG

max.request.size

See Also:

Constant Field Values

RECONNECT_BACKOFF_MS_CONFIG

public static final java.lang.String RECONNECT_BACKOFF_MS_CONFIG

reconnect.backoff.ms

See Also:

Constant Field Values

RECONNECT_BACKOFF_MAX_MS_CONFIG

public static final java.lang.String RECONNECT_BACKOFF_MAX_MS_CONFIG

reconnect.backoff.max.ms

See Also:

Constant Field Values

MAX_BLOCK_MS_CONFIG

public static final java.lang.String MAX_BLOCK_MS_CONFIG

max.block.ms

See Also:

Constant Field Values

BUFFER_MEMORY_CONFIG

public static final java.lang.String BUFFER_MEMORY_CONFIG

buffer.memory

See Also:

Constant Field Values

RETRY_BACKOFF_MS_CONFIG

public static final java.lang.String RETRY_BACKOFF_MS_CONFIG

retry.backoff.ms

See Also:

Constant Field Values

COMPRESSION_TYPE_CONFIG

public static final java.lang.String COMPRESSION_TYPE_CONFIG

compression.type

See Also:

Constant Field Values

METRICS_SAMPLE_WINDOW_MS_CONFIG

public static final java.lang.String METRICS_SAMPLE_WINDOW_MS_CONFIG

metrics.sample.window.ms

See Also:

Constant Field Values

METRICS_NUM_SAMPLES_CONFIG

public static final java.lang.String METRICS_NUM_SAMPLES_CONFIG

metrics.num.samples

See Also:

Constant Field Values

METRICS_RECORDING_LEVEL_CONFIG

public static final java.lang.String METRICS_RECORDING_LEVEL_CONFIG

metrics.recording.level

See Also:

Constant Field Values

METRIC_REPORTER_CLASSES_CONFIG

public static final java.lang.String METRIC_REPORTER_CLASSES_CONFIG

metric.reporters

See Also:

Constant Field Values

MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION

public static final java.lang.String MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION

max.in.flight.requests.per.connection

See Also:

Constant Field Values

RETRIES_CONFIG

public static final java.lang.String RETRIES_CONFIG

retries

See Also:

Constant Field Values

KEY_SERIALIZER_CLASS_CONFIG

public static final java.lang.String KEY_SERIALIZER_CLASS_CONFIG

key.serializer

See Also:

Constant Field Values

KEY_SERIALIZER_CLASS_DOC

public static final java.lang.String KEY_SERIALIZER_CLASS_DOC

See Also:

Constant Field Values

VALUE_SERIALIZER_CLASS_CONFIG

public static final java.lang.String VALUE_SERIALIZER_CLASS_CONFIG

value.serializer

See Also:

Constant Field Values

VALUE_SERIALIZER_CLASS_DOC

public static final java.lang.String VALUE_SERIALIZER_CLASS_DOC

See Also:

Constant Field Values

CONNECTIONS_MAX_IDLE_MS_CONFIG

public static final java.lang.String CONNECTIONS_MAX_IDLE_MS_CONFIG

connections.max.idle.ms

See Also:

Constant Field Values

PARTITIONER_CLASS_CONFIG

public static final java.lang.String PARTITIONER_CLASS_CONFIG

partitioner.class

See Also:

Constant Field Values

INTERCEPTOR_CLASSES_CONFIG

public static final java.lang.String INTERCEPTOR_CLASSES_CONFIG

interceptor.classes

See Also:

Constant Field Values

INTERCEPTOR_CLASSES_DOC

public static final java.lang.String INTERCEPTOR_CLASSES_DOC

See Also:

Constant Field Values

ENABLE_IDEMPOTENCE_CONFIG

public static final java.lang.String ENABLE_IDEMPOTENCE_CONFIG

enable.idempotence

See Also:

Constant Field Values

ENABLE_IDEMPOTENCE_DOC

public static final java.lang.String ENABLE_IDEMPOTENCE_DOC

See Also:

Constant Field Values

TRANSACTION_TIMEOUT_CONFIG

public static final java.lang.String TRANSACTION_TIMEOUT_CONFIG

transaction.timeout.ms

See Also:

Constant Field Values

TRANSACTION_TIMEOUT_DOC

public static final java.lang.String TRANSACTION_TIMEOUT_DOC

See Also:

Constant Field Values

TRANSACTIONAL_ID_CONFIG

public static final java.lang.String TRANSACTIONAL_ID_CONFIG

transactional.id

See Also:

Constant Field Values

TRANSACTIONAL_ID_DOC

public static final java.lang.String TRANSACTIONAL_ID_DOC

See Also:

Constant Field Values

Constructor Detail

ProducerConfig

public ProducerConfig(java.util.Properties props)

ProducerConfig

public ProducerConfig(java.util.Map<java.lang.String,java.lang.Object> props)

Method Detail

postProcessParsedConfig

protected java.util.Map<java.lang.String,java.lang.Object> postProcessParsedConfig(java.util.Map<java.lang.String,java.lang.Object> parsedValues)

Description copied from class: AbstractConfig

Called directly after user configs got parsed (and thus default values got set). This allows to change default values for "secondary defaults" if required.

Overrides:

postProcessParsedConfig in class AbstractConfig

Parameters:

parsedValues - unmodifiable map of current configuration

Returns:

a map of updates that should be applied to the configuration (will be validated to prevent bad updates)

addSerializerToConfig

public static java.util.Map<java.lang.String,java.lang.Object> addSerializerToConfig(java.util.Map<java.lang.String,java.lang.Object> configs,
                                                                                     Serializer<?> keySerializer,
                                                                                     Serializer<?> valueSerializer)

addSerializerToConfig

public static java.util.Properties addSerializerToConfig(java.util.Properties properties,
                                                         Serializer<?> keySerializer,
                                                         Serializer<?> valueSerializer)

configNames

public static java.util.Set<java.lang.String> configNames()

main

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