ProducerConfig (kafka 2.4.0 API)

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

Fields inherited from class org.apache.kafka.common.config.AbstractConfig
CONFIG_PROVIDERS_CONFIG

Constructor Summary

Constructors
Constructor and Description

ProducerConfig(Map<String,Object> props)

ProducerConfig(Properties props)

Constructors
Constructor and Description
`ProducerConfig(Map<String,Object> props)`
`ProducerConfig(Properties props)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static Map<String,Object>`	`addSerializerToConfig(Map<String,Object> configs, Serializer<?> keySerializer, Serializer<?> valueSerializer)`
`static Properties`	`addSerializerToConfig(Properties properties, Serializer<?> keySerializer, Serializer<?> valueSerializer)`
`static ConfigDef`	`configDef()`
`static Set<String>`	`configNames()`
`static void`	`main(String[] args)`
`protected Map<String,Object>`	`postProcessParsedConfig(Map<String,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 String BOOTSTRAP_SERVERS_CONFIG
```
    bootstrap.servers
    
    See Also:
    
    Constant Field Values
  - CLIENT_DNS_LOOKUP_CONFIG
```
public static final String CLIENT_DNS_LOOKUP_CONFIG
```
    client.dns.lookup
    
    See Also:
    
    Constant Field Values
  - METADATA_MAX_AGE_CONFIG
```
public static final String METADATA_MAX_AGE_CONFIG
```
    metadata.max.age.ms
    
    See Also:
    
    Constant Field Values
  - BATCH_SIZE_CONFIG
```
public static final String BATCH_SIZE_CONFIG
```
    batch.size
    
    See Also:
    
    Constant Field Values
  - ACKS_CONFIG
```
public static final String ACKS_CONFIG
```
    acks
    
    See Also:
    
    Constant Field Values
  - LINGER_MS_CONFIG
```
public static final String LINGER_MS_CONFIG
```
    linger.ms
    
    See Also:
    
    Constant Field Values
  - REQUEST_TIMEOUT_MS_CONFIG
```
public static final String REQUEST_TIMEOUT_MS_CONFIG
```
    request.timeout.ms
    
    See Also:
    
    Constant Field Values
  - DELIVERY_TIMEOUT_MS_CONFIG
```
public static final String DELIVERY_TIMEOUT_MS_CONFIG
```
    delivery.timeout.ms
    
    See Also:
    
    Constant Field Values
  - CLIENT_ID_CONFIG
```
public static final String CLIENT_ID_CONFIG
```
    client.id
    
    See Also:
    
    Constant Field Values
  - SEND_BUFFER_CONFIG
```
public static final String SEND_BUFFER_CONFIG
```
    send.buffer.bytes
    
    See Also:
    
    Constant Field Values
  - RECEIVE_BUFFER_CONFIG
```
public static final String RECEIVE_BUFFER_CONFIG
```
    receive.buffer.bytes
    
    See Also:
    
    Constant Field Values
  - MAX_REQUEST_SIZE_CONFIG
```
public static final String MAX_REQUEST_SIZE_CONFIG
```
    max.request.size
    
    See Also:
    
    Constant Field Values
  - RECONNECT_BACKOFF_MS_CONFIG
```
public static final String RECONNECT_BACKOFF_MS_CONFIG
```
    reconnect.backoff.ms
    
    See Also:
    
    Constant Field Values
  - RECONNECT_BACKOFF_MAX_MS_CONFIG
```
public static final String RECONNECT_BACKOFF_MAX_MS_CONFIG
```
    reconnect.backoff.max.ms
    
    See Also:
    
    Constant Field Values
  - MAX_BLOCK_MS_CONFIG
```
public static final String MAX_BLOCK_MS_CONFIG
```
    max.block.ms
    
    See Also:
    
    Constant Field Values
  - BUFFER_MEMORY_CONFIG
```
public static final String BUFFER_MEMORY_CONFIG
```
    buffer.memory
    
    See Also:
    
    Constant Field Values
  - RETRY_BACKOFF_MS_CONFIG
```
public static final String RETRY_BACKOFF_MS_CONFIG
```
    retry.backoff.ms
    
    See Also:
    
    Constant Field Values
  - COMPRESSION_TYPE_CONFIG
```
public static final String COMPRESSION_TYPE_CONFIG
```
    compression.type
    
    See Also:
    
    Constant Field Values
  - METRICS_SAMPLE_WINDOW_MS_CONFIG
```
public static final String METRICS_SAMPLE_WINDOW_MS_CONFIG
```
    metrics.sample.window.ms
    
    See Also:
    
    Constant Field Values
  - METRICS_NUM_SAMPLES_CONFIG
```
public static final String METRICS_NUM_SAMPLES_CONFIG
```
    metrics.num.samples
    
    See Also:
    
    Constant Field Values
  - METRICS_RECORDING_LEVEL_CONFIG
```
public static final String METRICS_RECORDING_LEVEL_CONFIG
```
    metrics.recording.level
    
    See Also:
    
    Constant Field Values
  - METRIC_REPORTER_CLASSES_CONFIG
```
public static final String METRIC_REPORTER_CLASSES_CONFIG
```
    metric.reporters
    
    See Also:
    
    Constant Field Values
  - MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION
```
public static final String MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION
```
    max.in.flight.requests.per.connection
    
    See Also:
    
    Constant Field Values
  - RETRIES_CONFIG
```
public static final String RETRIES_CONFIG
```
    retries
    
    See Also:
    
    Constant Field Values
  - KEY_SERIALIZER_CLASS_CONFIG
```
public static final String KEY_SERIALIZER_CLASS_CONFIG
```
    key.serializer
    
    See Also:
    
    Constant Field Values
  - KEY_SERIALIZER_CLASS_DOC
```
public static final String KEY_SERIALIZER_CLASS_DOC
```
    See Also:
    
    Constant Field Values
  - VALUE_SERIALIZER_CLASS_CONFIG
```
public static final String VALUE_SERIALIZER_CLASS_CONFIG
```
    value.serializer
    
    See Also:
    
    Constant Field Values
  - VALUE_SERIALIZER_CLASS_DOC
```
public static final String VALUE_SERIALIZER_CLASS_DOC
```
    See Also:
    
    Constant Field Values
  - CONNECTIONS_MAX_IDLE_MS_CONFIG
```
public static final String CONNECTIONS_MAX_IDLE_MS_CONFIG
```
    connections.max.idle.ms
    
    See Also:
    
    Constant Field Values
  - PARTITIONER_CLASS_CONFIG
```
public static final String PARTITIONER_CLASS_CONFIG
```
    partitioner.class
    
    See Also:
    
    Constant Field Values
  - INTERCEPTOR_CLASSES_CONFIG
```
public static final String INTERCEPTOR_CLASSES_CONFIG
```
    interceptor.classes
    
    See Also:
    
    Constant Field Values
  - INTERCEPTOR_CLASSES_DOC
```
public static final String INTERCEPTOR_CLASSES_DOC
```
    See Also:
    
    Constant Field Values
  - ENABLE_IDEMPOTENCE_CONFIG
```
public static final String ENABLE_IDEMPOTENCE_CONFIG
```
    enable.idempotence
    
    See Also:
    
    Constant Field Values
  - ENABLE_IDEMPOTENCE_DOC
```
public static final String ENABLE_IDEMPOTENCE_DOC
```
    See Also:
    
    Constant Field Values
  - TRANSACTION_TIMEOUT_CONFIG
```
public static final String TRANSACTION_TIMEOUT_CONFIG
```
    transaction.timeout.ms
    
    See Also:
    
    Constant Field Values
  - TRANSACTION_TIMEOUT_DOC
```
public static final String TRANSACTION_TIMEOUT_DOC
```
    See Also:
    
    Constant Field Values
  - TRANSACTIONAL_ID_CONFIG
```
public static final String TRANSACTIONAL_ID_CONFIG
```
    transactional.id
    
    See Also:
    
    Constant Field Values
  - TRANSACTIONAL_ID_DOC
```
public static final String TRANSACTIONAL_ID_DOC
```
    See Also:
    
    Constant Field Values
  - SECURITY_PROVIDERS_CONFIG
```
public static final String SECURITY_PROVIDERS_CONFIG
```
    security.providers
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ProducerConfig
```
public ProducerConfig(Properties props)
```
  - ProducerConfig
```
public ProducerConfig(Map<String,Object> props)
```
- Method Detail
  - postProcessParsedConfig
```
protected Map<String,Object> postProcessParsedConfig(Map<String,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 Map<String,Object> addSerializerToConfig(Map<String,Object> configs,
                                                       Serializer<?> keySerializer,
                                                       Serializer<?> valueSerializer)
```
  - addSerializerToConfig
```
public static Properties addSerializerToConfig(Properties properties,
                                               Serializer<?> keySerializer,
                                               Serializer<?> valueSerializer)
```
  - configNames
```
public static Set<String> configNames()
```
  - configDef
```
public static ConfigDef configDef()
```
  - main
```
public static void main(String[] args)
```

Class ProducerConfig

Field Summary

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

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Field Detail

BOOTSTRAP_SERVERS_CONFIG

CLIENT_DNS_LOOKUP_CONFIG

METADATA_MAX_AGE_CONFIG

BATCH_SIZE_CONFIG

ACKS_CONFIG

LINGER_MS_CONFIG

REQUEST_TIMEOUT_MS_CONFIG

DELIVERY_TIMEOUT_MS_CONFIG

CLIENT_ID_CONFIG

SEND_BUFFER_CONFIG

RECEIVE_BUFFER_CONFIG

MAX_REQUEST_SIZE_CONFIG

RECONNECT_BACKOFF_MS_CONFIG

RECONNECT_BACKOFF_MAX_MS_CONFIG

MAX_BLOCK_MS_CONFIG

BUFFER_MEMORY_CONFIG

RETRY_BACKOFF_MS_CONFIG

COMPRESSION_TYPE_CONFIG

METRICS_SAMPLE_WINDOW_MS_CONFIG

METRICS_NUM_SAMPLES_CONFIG

METRICS_RECORDING_LEVEL_CONFIG

METRIC_REPORTER_CLASSES_CONFIG

MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION

RETRIES_CONFIG

KEY_SERIALIZER_CLASS_CONFIG

KEY_SERIALIZER_CLASS_DOC

VALUE_SERIALIZER_CLASS_CONFIG

VALUE_SERIALIZER_CLASS_DOC

CONNECTIONS_MAX_IDLE_MS_CONFIG

PARTITIONER_CLASS_CONFIG

INTERCEPTOR_CLASSES_CONFIG

INTERCEPTOR_CLASSES_DOC

ENABLE_IDEMPOTENCE_CONFIG

ENABLE_IDEMPOTENCE_DOC

TRANSACTION_TIMEOUT_CONFIG

TRANSACTION_TIMEOUT_DOC

TRANSACTIONAL_ID_CONFIG

TRANSACTIONAL_ID_DOC

SECURITY_PROVIDERS_CONFIG

Constructor Detail

ProducerConfig

ProducerConfig

Method Detail

postProcessParsedConfig

addSerializerToConfig

addSerializerToConfig

configNames

configDef

main