KafkaConfiguration (Camel :: Kafka 3.11.2 API)

java.lang.Object
- org.apache.camel.component.kafka.KafkaConfiguration

All Implemented Interfaces:: Cloneable, org.apache.camel.spi.HeaderFilterStrategyAware

@UriParams
public class KafkaConfiguration
extends Object
implements Cloneable, org.apache.camel.spi.HeaderFilterStrategyAware

Constructor Summary

Constructors
Constructor and Description

KafkaConfiguration()

Constructors
Constructor and Description
`KafkaConfiguration()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`KafkaConfiguration`	`copy()` Returns a copy of this configuration
`Properties`	`createConsumerProperties()`
`Properties`	`createProducerProperties()`
`Map<String,Object>`	`getAdditionalProperties()`
`Boolean`	`getAutoCommitEnable()`
`Integer`	`getAutoCommitIntervalMs()`
`String`	`getAutoCommitOnStop()`
`String`	`getAutoOffsetReset()`
`String`	`getBrokers()`
`Integer`	`getBufferMemorySize()`
`Boolean`	`getCheckCrcs()`
`String`	`getClientId()`
`String`	`getCompressionCodec()`
`Integer`	`getConnectionMaxIdleMs()`
`Integer`	`getConsumerRequestTimeoutMs()`
`int`	`getConsumersCount()`
`int`	`getConsumerStreams()`
`Integer`	`getDeliveryTimeoutMs()`
`Integer`	`getFetchMaxBytes()` The maximum amount of data the server should return for a fetch request This is not an absolute maximum, if the first message in the first non-empty partition of the fetch is larger than this value, the message will still be returned to ensure that the consumer can make progress.
`Integer`	`getFetchMinBytes()`
`Integer`	`getFetchWaitMaxMs()`
`String`	`getGroupId()`
`String`	`getGroupInstanceId()`
`KafkaHeaderDeserializer`	`getHeaderDeserializer()`
`org.apache.camel.spi.HeaderFilterStrategy`	`getHeaderFilterStrategy()`
`KafkaHeaderSerializer`	`getHeaderSerializer()`
`Integer`	`getHeartbeatIntervalMs()`
`String`	`getInterceptorClasses()`
`Integer`	`getKerberosBeforeReloginMinTime()`
`String`	`getKerberosInitCmd()`
`String`	`getKerberosPrincipalToLocalRules()`
`Double`	`getKerberosRenewJitter()`
`Double`	`getKerberosRenewWindowFactor()`
`String`	`getKey()`
`String`	`getKeyDeserializer()`
`String`	`getKeySerializer()`
`Integer`	`getLingerMs()`
`Integer`	`getMaxBlockMs()`
`Integer`	`getMaxInFlightRequest()`
`Integer`	`getMaxPartitionFetchBytes()`
`Long`	`getMaxPollIntervalMs()`
`Integer`	`getMaxPollRecords()`
`Integer`	`getMaxRequestSize()`
`Integer`	`getMetadataMaxAgeMs()`
`String`	`getMetricReporters()`
`Integer`	`getMetricsSampleWindowMs()`
`Integer`	`getNoOfMetricsSample()`
`org.apache.camel.spi.StateRepository<String,String>`	`getOffsetRepository()`
`String`	`getPartitionAssignor()`
`String`	`getPartitioner()`
`Integer`	`getPartitionKey()`
`PollOnError`	`getPollOnError()`
`Long`	`getPollTimeoutMs()`
`Integer`	`getProducerBatchSize()`
`Integer`	`getQueueBufferingMaxMessages()`
`Integer`	`getReceiveBufferBytes()`
`Integer`	`getReconnectBackoffMaxMs()`
`Integer`	`getReconnectBackoffMs()`
`String`	`getRequestRequiredAcks()`
`Integer`	`getRequestTimeoutMs()`
`Integer`	`getRetries()`
`Integer`	`getRetryBackoffMs()`
`String`	`getSaslJaasConfig()`
`String`	`getSaslKerberosServiceName()`
`String`	`getSaslMechanism()`
`String`	`getSchemaRegistryURL()`
`String`	`getSecurityProtocol()`
`String`	`getSeekTo()`
`Integer`	`getSendBufferBytes()`
`Integer`	`getSessionTimeoutMs()`
`int`	`getShutdownTimeout()`
`String`	`getSslCipherSuites()`
`org.apache.camel.support.jsse.SSLContextParameters`	`getSslContextParameters()`
`String`	`getSslEnabledProtocols()`
`String`	`getSslEndpointAlgorithm()`
`String`	`getSslKeymanagerAlgorithm()`
`String`	`getSslKeyPassword()`
`String`	`getSslKeystoreLocation()`
`String`	`getSslKeystorePassword()`
`String`	`getSslKeystoreType()`
`String`	`getSslProtocol()`
`String`	`getSslProvider()`
`String`	`getSslTrustmanagerAlgorithm()`
`String`	`getSslTruststoreLocation()`
`String`	`getSslTruststorePassword()`
`String`	`getSslTruststoreType()`
`String`	`getTopic()`
`String`	`getValueDeserializer()`
`String`	`getValueSerializer()`
`ExecutorService`	`getWorkerPool()`
`Integer`	`getWorkerPoolCoreSize()`
`Integer`	`getWorkerPoolMaxSize()`
`boolean`	`isAllowManualCommit()`
`boolean`	`isAutoCommitEnable()`
`boolean`	`isBreakOnFirstError()`
`boolean`	`isEnableIdempotence()`
`boolean`	`isRecordMetadata()`
`boolean`	`isSpecificAvroReader()`
`boolean`	`isSynchronous()`
`boolean`	`isTopicIsPattern()`
`void`	`setAdditionalProperties(Map<String,Object> additionalProperties)` Sets additional properties for either kafka consumer or kafka producer in case they can't be set directly on the camel configurations (e.g: new Kafka properties that are not reflected yet in Camel configurations), the properties have to be prefixed with `additionalProperties.`.
`void`	`setAllowManualCommit(boolean allowManualCommit)` Whether to allow doing manual commits via `KafkaManualCommit`.
`void`	`setAutoCommitEnable(Boolean autoCommitEnable)` If true, periodically commit to ZooKeeper the offset of messages already fetched by the consumer.
`void`	`setAutoCommitIntervalMs(Integer autoCommitIntervalMs)` The frequency in ms that the consumer offsets are committed to zookeeper.
`void`	`setAutoCommitOnStop(String autoCommitOnStop)` Whether to perform an explicit auto commit when the consumer stops to ensure the broker has a commit from the last consumed message.
`void`	`setAutoOffsetReset(String autoOffsetReset)` What to do when there is no initial offset in ZooKeeper or if an offset is out of range: earliest : automatically reset the offset to the earliest offset latest : automatically reset the offset to the latest offset fail: throw exception to the consumer
`void`	`setBreakOnFirstError(boolean breakOnFirstError)` This options controls what happens when a consumer is processing an exchange and it fails.
`void`	`setBrokers(String brokers)` URL of the Kafka brokers to use.
`void`	`setBufferMemorySize(Integer bufferMemorySize)` The total bytes of memory the producer can use to buffer records waiting to be sent to the server.
`void`	`setCheckCrcs(Boolean checkCrcs)` Automatically check the CRC32 of the records consumed.
`void`	`setClientId(String clientId)` The client id is a user-specified string sent in each request to help trace calls.
`void`	`setCompressionCodec(String compressionCodec)` This parameter allows you to specify the compression codec for all data generated by this producer.
`void`	`setConnectionMaxIdleMs(Integer connectionMaxIdleMs)` Close idle connections after the number of milliseconds specified by this config.
`void`	`setConsumerRequestTimeoutMs(Integer consumerRequestTimeoutMs)` The configuration controls the maximum amount of time the client will wait for the response of a request.
`void`	`setConsumersCount(int consumersCount)` The number of consumers that connect to kafka server
`void`	`setConsumerStreams(int consumerStreams)` Number of concurrent consumers on the consumer
`void`	`setDeliveryTimeoutMs(Integer deliveryTimeoutMs)` An upper bound on the time to report success or failure after a call to send() returns.
`void`	`setEnableIdempotence(boolean enableIdempotence)` If set to 'true' the producer will ensure that exactly one copy of each message is written in the stream.
`void`	`setFetchMaxBytes(Integer fetchMaxBytes)`
`void`	`setFetchMinBytes(Integer fetchMinBytes)` The minimum amount of data the server should return for a fetch request.
`void`	`setFetchWaitMaxMs(Integer fetchWaitMaxMs)` The maximum amount of time the server will block before answering the fetch request if there isn't sufficient data to immediately satisfy fetch.min.bytes
`void`	`setGroupId(String groupId)` A string that uniquely identifies the group of consumer processes to which this consumer belongs.
`void`	`setGroupInstanceId(String groupInstanceId)` A unique identifier of the consumer instance provided by the end user.
`void`	`setHeaderDeserializer(KafkaHeaderDeserializer headerDeserializer)` Sets custom KafkaHeaderDeserializer for deserialization kafka headers values to camel headers values.
`void`	`setHeaderFilterStrategy(org.apache.camel.spi.HeaderFilterStrategy headerFilterStrategy)` To use a custom HeaderFilterStrategy to filter header to and from Camel message.
`void`	`setHeaderSerializer(KafkaHeaderSerializer headerSerializer)` Sets custom KafkaHeaderDeserializer for serialization camel headers values to kafka headers values.
`void`	`setHeartbeatIntervalMs(Integer heartbeatIntervalMs)` The expected time between heartbeats to the consumer coordinator when using Kafka's group management facilities.
`void`	`setInterceptorClasses(String interceptorClasses)` Sets interceptors for producer or consumers.
`void`	`setKerberosBeforeReloginMinTime(Integer kerberosBeforeReloginMinTime)` Login thread sleep time between refresh attempts.
`void`	`setKerberosInitCmd(String kerberosInitCmd)` Kerberos kinit command path.
`void`	`setKerberosPrincipalToLocalRules(String kerberosPrincipalToLocalRules)` A list of rules for mapping from principal names to short names (typically operating system usernames).
`void`	`setKerberosRenewJitter(Double kerberosRenewJitter)` Percentage of random jitter added to the renewal time.
`void`	`setKerberosRenewWindowFactor(Double kerberosRenewWindowFactor)` Login thread will sleep until the specified window factor of time from last refresh to ticket's expiry has been reached, at which time it will try to renew the ticket.
`void`	`setKey(String key)` The record key (or null if no key is specified).
`void`	`setKeyDeserializer(String keyDeserializer)` Deserializer class for key that implements the Deserializer interface.
`void`	`setKeySerializer(String keySerializer)` The serializer class for keys (defaults to the same as for messages if nothing is given).
`void`	`setLingerMs(Integer lingerMs)` The producer groups together any records that arrive in between request transmissions into a single batched request.
`void`	`setMaxBlockMs(Integer maxBlockMs)` The configuration controls how long sending to kafka will block.
`void`	`setMaxInFlightRequest(Integer maxInFlightRequest)` The maximum number of unacknowledged requests the client will send on a single connection before blocking.
`void`	`setMaxPartitionFetchBytes(Integer maxPartitionFetchBytes)` The maximum amount of data per-partition the server will return.
`void`	`setMaxPollIntervalMs(Long maxPollIntervalMs)` The maximum delay between invocations of poll() when using consumer group management.
`void`	`setMaxPollRecords(Integer maxPollRecords)` The maximum number of records returned in a single call to poll()
`void`	`setMaxRequestSize(Integer maxRequestSize)` The maximum size of a request.
`void`	`setMetadataMaxAgeMs(Integer metadataMaxAgeMs)` The period of time in milliseconds after which we force a refresh of metadata even if we haven't seen any partition leadership changes to proactively discover any new brokers or partitions.
`void`	`setMetricReporters(String metricReporters)` A list of classes to use as metrics reporters.
`void`	`setMetricsSampleWindowMs(Integer metricsSampleWindowMs)` The number of samples maintained to compute metrics.
`void`	`setNoOfMetricsSample(Integer noOfMetricsSample)` The number of samples maintained to compute metrics.
`void`	`setOffsetRepository(org.apache.camel.spi.StateRepository<String,String> offsetRepository)` The offset repository to use in order to locally store the offset of each partition of the topic.
`void`	`setPartitionAssignor(String partitionAssignor)` The class name of the partition assignment strategy that the client will use to distribute partition ownership amongst consumer instances when group management is used
`void`	`setPartitioner(String partitioner)` The partitioner class for partitioning messages amongst sub-topics.
`void`	`setPartitionKey(Integer partitionKey)` The partition to which the record will be sent (or null if no partition was specified).
`void`	`setPollOnError(PollOnError pollOnError)` What to do if kafka threw an exception while polling for new messages.
`void`	`setPollTimeoutMs(Long pollTimeoutMs)` The timeout used when polling the KafkaConsumer.
`void`	`setProducerBatchSize(Integer producerBatchSize)` The producer will attempt to batch records together into fewer requests whenever multiple records are being sent to the same partition.
`void`	`setQueueBufferingMaxMessages(Integer queueBufferingMaxMessages)` The maximum number of unsent messages that can be queued up the producer when using async mode before either the producer must be blocked or data must be dropped.
`void`	`setReceiveBufferBytes(Integer receiveBufferBytes)` The size of the TCP receive buffer (SO_RCVBUF) to use when reading data.
`void`	`setReconnectBackoffMaxMs(Integer reconnectBackoffMaxMs)` The maximum amount of time in milliseconds to wait when reconnecting to a broker that has repeatedly failed to connect.
`void`	`setReconnectBackoffMs(Integer reconnectBackoffMs)` The amount of time to wait before attempting to reconnect to a given host.
`void`	`setRecordMetadata(boolean recordMetadata)` Whether the producer should store the `RecordMetadata` results from sending to Kafka.
`void`	`setRequestRequiredAcks(String requestRequiredAcks)` The number of acknowledgments the producer requires the leader to have received before considering a request complete.
`void`	`setRequestTimeoutMs(Integer requestTimeoutMs)` The amount of time the broker will wait trying to meet the request.required.acks requirement before sending back an error to the client.
`void`	`setRetries(Integer retries)` Setting a value greater than zero will cause the client to resend any record whose send fails with a potentially transient error.
`void`	`setRetryBackoffMs(Integer retryBackoffMs)` Before each retry, the producer refreshes the metadata of relevant topics to see if a new leader has been elected.
`void`	`setSaslJaasConfig(String saslMechanism)` Expose the kafka sasl.jaas.config parameter Example: org.apache.kafka.common.security.plain.PlainLoginModule required username="USERNAME" password="PASSWORD";
`void`	`setSaslKerberosServiceName(String saslKerberosServiceName)` The Kerberos principal name that Kafka runs as.
`void`	`setSaslMechanism(String saslMechanism)` The Simple Authentication and Security Layer (SASL) Mechanism used.
`void`	`setSchemaRegistryURL(String schemaRegistryURL)` URL of the Confluent Platform schema registry servers to use.
`void`	`setSecurityProtocol(String securityProtocol)` Protocol used to communicate with brokers.
`void`	`setSeekTo(String seekTo)` Set if KafkaConsumer will read from beginning or end on startup: beginning : read from beginning end : read from end This is replacing the earlier property seekToBeginning
`void`	`setSendBufferBytes(Integer sendBufferBytes)` Socket write buffer size
`void`	`setSessionTimeoutMs(Integer sessionTimeoutMs)` The timeout used to detect failures when using Kafka's group management facilities.
`void`	`setShutdownTimeout(int shutdownTimeout)` Timeout in milli seconds to wait gracefully for the consumer or producer to shutdown and terminate its worker threads.
`void`	`setSpecificAvroReader(boolean specificAvroReader)` This enables the use of a specific Avro reader for use with the Confluent Platform schema registry and the io.confluent.kafka.serializers.KafkaAvroDeserializer.
`void`	`setSslCipherSuites(String sslCipherSuites)` A list of cipher suites.
`void`	`setSslContextParameters(org.apache.camel.support.jsse.SSLContextParameters sslContextParameters)` SSL configuration using a Camel `SSLContextParameters` object.
`void`	`setSslEnabledProtocols(String sslEnabledProtocols)` The list of protocols enabled for SSL connections.
`void`	`setSslEndpointAlgorithm(String sslEndpointAlgorithm)` The endpoint identification algorithm to validate server hostname using server certificate.
`void`	`setSslKeymanagerAlgorithm(String sslKeymanagerAlgorithm)` The algorithm used by key manager factory for SSL connections.
`void`	`setSslKeyPassword(String sslKeyPassword)` The password of the private key in the key store file.
`void`	`setSslKeystoreLocation(String sslKeystoreLocation)` The location of the key store file.
`void`	`setSslKeystorePassword(String sslKeystorePassword)` The store password for the key store file.This is optional for client and only needed if ssl.keystore.location is configured.
`void`	`setSslKeystoreType(String sslKeystoreType)` The file format of the key store file.
`void`	`setSslProtocol(String sslProtocol)` The SSL protocol used to generate the SSLContext.
`void`	`setSslProvider(String sslProvider)` The name of the security provider used for SSL connections.
`void`	`setSslTrustmanagerAlgorithm(String sslTrustmanagerAlgorithm)` The algorithm used by trust manager factory for SSL connections.
`void`	`setSslTruststoreLocation(String sslTruststoreLocation)` The location of the trust store file.
`void`	`setSslTruststorePassword(String sslTruststorePassword)` The password for the trust store file.
`void`	`setSslTruststoreType(String sslTruststoreType)` The file format of the trust store file.
`void`	`setSynchronous(boolean synchronous)`
`void`	`setTopic(String topic)` Name of the topic to use.
`void`	`setTopicIsPattern(boolean topicIsPattern)` Whether the topic is a pattern (regular expression).
`void`	`setValueDeserializer(String valueDeserializer)` Deserializer class for value that implements the Deserializer interface.
`void`	`setValueSerializer(String valueSerializer)` The serializer class for messages.
`void`	`setWorkerPool(ExecutorService workerPool)` To use a custom worker pool for continue routing `Exchange` after kafka server has acknowledge the message that was sent to it from `KafkaProducer` using asynchronous non-blocking processing.
`void`	`setWorkerPoolCoreSize(Integer workerPoolCoreSize)` Number of core threads for the worker pool for continue routing `Exchange` after kafka server has acknowledge the message that was sent to it from `KafkaProducer` using asynchronous non-blocking processing.
`void`	`setWorkerPoolMaxSize(Integer workerPoolMaxSize)` Maximum number of threads for the worker pool for continue routing `Exchange` after kafka server has acknowledge the message that was sent to it from `KafkaProducer` using asynchronous non-blocking processing.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - KafkaConfiguration
```
public KafkaConfiguration()
```
- Method Detail
  - copy
```
public KafkaConfiguration copy()
```
    Returns a copy of this configuration
  - createProducerProperties
```
public Properties createProducerProperties()
```
  - createConsumerProperties
```
public Properties createConsumerProperties()
```
  - isTopicIsPattern
```
public boolean isTopicIsPattern()
```
  - setTopicIsPattern
```
public void setTopicIsPattern(boolean topicIsPattern)
```
    Whether the topic is a pattern (regular expression). This can be used to subscribe to dynamic number of topics matching the pattern.
  - getGroupId
```
public String getGroupId()
```
  - setGroupId
```
public void setGroupId(String groupId)
```
    A string that uniquely identifies the group of consumer processes to which this consumer belongs. By setting the same group id multiple processes indicate that they are all part of the same consumer group. This option is required for consumers.
  - getGroupInstanceId
```
public String getGroupInstanceId()
```
  - setGroupInstanceId
```
public void setGroupInstanceId(String groupInstanceId)
```
    A unique identifier of the consumer instance provided by the end user. Only non-empty strings are permitted. If set, the consumer is treated as a static member, which means that only one instance with this ID is allowed in the consumer group at any time. This can be used in combination with a larger session timeout to avoid group rebalances caused by transient unavailability (e.g. process restarts). If not set, the consumer will join the group as a dynamic member, which is the traditional behavior.
  - getPartitioner
```
public String getPartitioner()
```
  - setPartitioner
```
public void setPartitioner(String partitioner)
```
    The partitioner class for partitioning messages amongst sub-topics. The default partitioner is based on the hash of the key.
  - getTopic
```
public String getTopic()
```
  - setTopic
```
public void setTopic(String topic)
```
    Name of the topic to use. On the consumer you can use comma to separate multiple topics. A producer can only send a message to a single topic.
  - getConsumerStreams
```
public int getConsumerStreams()
```
  - setConsumerStreams
```
public void setConsumerStreams(int consumerStreams)
```
    Number of concurrent consumers on the consumer
  - getConsumersCount
```
public int getConsumersCount()
```
  - setConsumersCount
```
public void setConsumersCount(int consumersCount)
```
    The number of consumers that connect to kafka server
  - getClientId
```
public String getClientId()
```
  - setClientId
```
public void setClientId(String clientId)
```
    The client id is a user-specified string sent in each request to help trace calls. It should logically identify the application making the request.
  - isAutoCommitEnable
```
public boolean isAutoCommitEnable()
```
  - getAutoCommitEnable
```
public Boolean getAutoCommitEnable()
```
  - setAutoCommitEnable
```
public void setAutoCommitEnable(Boolean autoCommitEnable)
```
    If true, periodically commit to ZooKeeper the offset of messages already fetched by the consumer. This committed offset will be used when the process fails as the position from which the new consumer will begin.
  - isAllowManualCommit
```
public boolean isAllowManualCommit()
```
  - setAllowManualCommit
```
public void setAllowManualCommit(boolean allowManualCommit)
```
    Whether to allow doing manual commits via KafkaManualCommit.
    If this option is enabled then an instance of KafkaManualCommit is stored on the Exchange message header, which allows end users to access this API and perform manual offset commits via the Kafka consumer.
  - getShutdownTimeout
```
public int getShutdownTimeout()
```
  - setShutdownTimeout
```
public void setShutdownTimeout(int shutdownTimeout)
```
    Timeout in milli seconds to wait gracefully for the consumer or producer to shutdown and terminate its worker threads.
  - getOffsetRepository
```
public org.apache.camel.spi.StateRepository<String,String> getOffsetRepository()
```
  - setOffsetRepository
```
public void setOffsetRepository(org.apache.camel.spi.StateRepository<String,String> offsetRepository)
```
    The offset repository to use in order to locally store the offset of each partition of the topic. Defining one will disable the autocommit.
  - getAutoCommitIntervalMs
```
public Integer getAutoCommitIntervalMs()
```
  - setAutoCommitIntervalMs
```
public void setAutoCommitIntervalMs(Integer autoCommitIntervalMs)
```
    The frequency in ms that the consumer offsets are committed to zookeeper.
  - getFetchMinBytes
```
public Integer getFetchMinBytes()
```
  - setFetchMinBytes
```
public void setFetchMinBytes(Integer fetchMinBytes)
```
    The minimum amount of data the server should return for a fetch request. If insufficient data is available the request will wait for that much data to accumulate before answering the request.
  - getFetchMaxBytes
```
public Integer getFetchMaxBytes()
```
    The maximum amount of data the server should return for a fetch request This is not an absolute maximum, if the first message in the first non-empty partition of the fetch is larger than this value, the message will still be returned to ensure that the consumer can make progress. The maximum message size accepted by the broker is defined via message.max.bytes (broker config) or max.message.bytes (topic config). Note that the consumer performs multiple fetches in parallel.
  - setFetchMaxBytes
```
public void setFetchMaxBytes(Integer fetchMaxBytes)
```
  - getFetchWaitMaxMs
```
public Integer getFetchWaitMaxMs()
```
  - setFetchWaitMaxMs
```
public void setFetchWaitMaxMs(Integer fetchWaitMaxMs)
```
    The maximum amount of time the server will block before answering the fetch request if there isn't sufficient data to immediately satisfy fetch.min.bytes
  - getAutoOffsetReset
```
public String getAutoOffsetReset()
```
  - setAutoOffsetReset
```
public void setAutoOffsetReset(String autoOffsetReset)
```
    What to do when there is no initial offset in ZooKeeper or if an offset is out of range: earliest : automatically reset the offset to the earliest offset latest : automatically reset the offset to the latest offset fail: throw exception to the consumer
  - getAutoCommitOnStop
```
public String getAutoCommitOnStop()
```
  - setAutoCommitOnStop
```
public void setAutoCommitOnStop(String autoCommitOnStop)
```
    Whether to perform an explicit auto commit when the consumer stops to ensure the broker has a commit from the last consumed message. This requires the option autoCommitEnable is turned on. The possible values are: sync, async, or none. And sync is the default value.
  - isBreakOnFirstError
```
public boolean isBreakOnFirstError()
```
  - setBreakOnFirstError
```
public void setBreakOnFirstError(boolean breakOnFirstError)
```
    This options controls what happens when a consumer is processing an exchange and it fails. If the option is false then the consumer continues to the next message and processes it. If the option is true then the consumer breaks out, and will seek back to offset of the message that caused a failure, and then re-attempt to process this message. However this can lead to endless processing of the same message if its bound to fail every time, eg a poison message. Therefore its recommended to deal with that for example by using Camel's error handler.
  - getBrokers
```
public String getBrokers()
```
  - setBrokers
```
public void setBrokers(String brokers)
```
    URL of the Kafka brokers to use. The format is host1:port1,host2:port2, and the list can be a subset of brokers or a VIP pointing to a subset of brokers.
    This option is known as bootstrap.servers in the Kafka documentation.
  - getSchemaRegistryURL
```
public String getSchemaRegistryURL()
```
  - setSchemaRegistryURL
```
public void setSchemaRegistryURL(String schemaRegistryURL)
```
    URL of the Confluent Platform schema registry servers to use. The format is host1:port1,host2:port2. This is known as schema.registry.url in the Confluent Platform documentation. This option is only available in the Confluent Platform (not standard Apache Kafka)
  - isSpecificAvroReader
```
public boolean isSpecificAvroReader()
```
  - setSpecificAvroReader
```
public void setSpecificAvroReader(boolean specificAvroReader)
```
    This enables the use of a specific Avro reader for use with the Confluent Platform schema registry and the io.confluent.kafka.serializers.KafkaAvroDeserializer. This option is only available in the Confluent Platform (not standard Apache Kafka)
  - getCompressionCodec
```
public String getCompressionCodec()
```
  - setCompressionCodec
```
public void setCompressionCodec(String compressionCodec)
```
    This parameter allows you to specify the compression codec for all data generated by this producer. Valid values are "none", "gzip" and "snappy".
  - getRetryBackoffMs
```
public Integer getRetryBackoffMs()
```
  - setRetryBackoffMs
```
public void setRetryBackoffMs(Integer retryBackoffMs)
```
    Before each retry, the producer refreshes the metadata of relevant topics to see if a new leader has been elected. Since leader election takes a bit of time, this property specifies the amount of time that the producer waits before refreshing the metadata.
  - getSendBufferBytes
```
public Integer getSendBufferBytes()
```
  - setSendBufferBytes
```
public void setSendBufferBytes(Integer sendBufferBytes)
```
    Socket write buffer size
  - getRequestTimeoutMs
```
public Integer getRequestTimeoutMs()
```
  - setRequestTimeoutMs
```
public void setRequestTimeoutMs(Integer requestTimeoutMs)
```
    The amount of time the broker will wait trying to meet the request.required.acks requirement before sending back an error to the client.
  - getDeliveryTimeoutMs
```
public Integer getDeliveryTimeoutMs()
```
  - setDeliveryTimeoutMs
```
public void setDeliveryTimeoutMs(Integer deliveryTimeoutMs)
```
    An upper bound on the time to report success or failure after a call to send() returns. This limits the total time that a record will be delayed prior to sending, the time to await acknowledgement from the broker (if expected), and the time allowed for retriable send failures.
  - getQueueBufferingMaxMessages
```
public Integer getQueueBufferingMaxMessages()
```
  - setQueueBufferingMaxMessages
```
public void setQueueBufferingMaxMessages(Integer queueBufferingMaxMessages)
```
    The maximum number of unsent messages that can be queued up the producer when using async mode before either the producer must be blocked or data must be dropped.
  - getValueSerializer
```
public String getValueSerializer()
```
  - setValueSerializer
```
public void setValueSerializer(String valueSerializer)
```
    The serializer class for messages.
  - getKeySerializer
```
public String getKeySerializer()
```
  - setKeySerializer
```
public void setKeySerializer(String keySerializer)
```
    The serializer class for keys (defaults to the same as for messages if nothing is given).
  - getKerberosInitCmd
```
public String getKerberosInitCmd()
```
  - setKerberosInitCmd
```
public void setKerberosInitCmd(String kerberosInitCmd)
```
    Kerberos kinit command path. Default is /usr/bin/kinit
  - getKerberosBeforeReloginMinTime
```
public Integer getKerberosBeforeReloginMinTime()
```
  - setKerberosBeforeReloginMinTime
```
public void setKerberosBeforeReloginMinTime(Integer kerberosBeforeReloginMinTime)
```
    Login thread sleep time between refresh attempts.
  - getKerberosRenewJitter
```
public Double getKerberosRenewJitter()
```
  - setKerberosRenewJitter
```
public void setKerberosRenewJitter(Double kerberosRenewJitter)
```
    Percentage of random jitter added to the renewal time.
  - getKerberosRenewWindowFactor
```
public Double getKerberosRenewWindowFactor()
```
  - setKerberosRenewWindowFactor
```
public void setKerberosRenewWindowFactor(Double kerberosRenewWindowFactor)
```
    Login thread will sleep until the specified window factor of time from last refresh to ticket's expiry has been reached, at which time it will try to renew the ticket.
  - getKerberosPrincipalToLocalRules
```
public String getKerberosPrincipalToLocalRules()
```
  - setKerberosPrincipalToLocalRules
```
public void setKerberosPrincipalToLocalRules(String kerberosPrincipalToLocalRules)
```
    A list of rules for mapping from principal names to short names (typically operating system usernames). The rules are evaluated in order and the first rule that matches a principal name is used to map it to a short name. Any later rules in the list are ignored. By default, principal names of the form {username}/{hostname}@{REALM} are mapped to {username}. For more details on the format please see the security authorization and acls documentation..
    Multiple values can be separated by comma
  - getSslCipherSuites
```
public String getSslCipherSuites()
```
  - setSslCipherSuites
```
public void setSslCipherSuites(String sslCipherSuites)
```
    A list of cipher suites. This is a named combination of authentication, encryption, MAC and key exchange algorithm used to negotiate the security settings for a network connection using TLS or SSL network protocol.By default all the available cipher suites are supported.
  - getSslEndpointAlgorithm
```
public String getSslEndpointAlgorithm()
```
  - setSslEndpointAlgorithm
```
public void setSslEndpointAlgorithm(String sslEndpointAlgorithm)
```
    The endpoint identification algorithm to validate server hostname using server certificate.
  - getSslKeymanagerAlgorithm
```
public String getSslKeymanagerAlgorithm()
```
  - setSslKeymanagerAlgorithm
```
public void setSslKeymanagerAlgorithm(String sslKeymanagerAlgorithm)
```
    The algorithm used by key manager factory for SSL connections. Default value is the key manager factory algorithm configured for the Java Virtual Machine.
  - getSslTrustmanagerAlgorithm
```
public String getSslTrustmanagerAlgorithm()
```
  - setSslTrustmanagerAlgorithm
```
public void setSslTrustmanagerAlgorithm(String sslTrustmanagerAlgorithm)
```
    The algorithm used by trust manager factory for SSL connections. Default value is the trust manager factory algorithm configured for the Java Virtual Machine.
  - getSslEnabledProtocols
```
public String getSslEnabledProtocols()
```
  - setSslEnabledProtocols
```
public void setSslEnabledProtocols(String sslEnabledProtocols)
```
    The list of protocols enabled for SSL connections. TLSv1.2, TLSv1.1 and TLSv1 are enabled by default.
  - getSslKeystoreType
```
public String getSslKeystoreType()
```
  - setSslKeystoreType
```
public void setSslKeystoreType(String sslKeystoreType)
```
    The file format of the key store file. This is optional for client. Default value is JKS
  - getSslProtocol
```
public String getSslProtocol()
```
  - setSslProtocol
```
public void setSslProtocol(String sslProtocol)
```
    The SSL protocol used to generate the SSLContext. Default setting is TLS, which is fine for most cases. Allowed values in recent JVMs are TLS, TLSv1.1 and TLSv1.2. SSL, SSLv2 and SSLv3 may be supported in older JVMs, but their usage is discouraged due to known security vulnerabilities.
  - getSslProvider
```
public String getSslProvider()
```
  - setSslProvider
```
public void setSslProvider(String sslProvider)
```
    The name of the security provider used for SSL connections. Default value is the default security provider of the JVM.
  - getSslTruststoreType
```
public String getSslTruststoreType()
```
  - setSslTruststoreType
```
public void setSslTruststoreType(String sslTruststoreType)
```
    The file format of the trust store file. Default value is JKS.
  - getSaslKerberosServiceName
```
public String getSaslKerberosServiceName()
```
  - setSaslKerberosServiceName
```
public void setSaslKerberosServiceName(String saslKerberosServiceName)
```
    The Kerberos principal name that Kafka runs as. This can be defined either in Kafka's JAAS config or in Kafka's config.
  - getSaslMechanism
```
public String getSaslMechanism()
```
  - setSaslMechanism
```
public void setSaslMechanism(String saslMechanism)
```
    The Simple Authentication and Security Layer (SASL) Mechanism used. For the valid values see http://www.iana.org/assignments/sasl-mechanisms/sasl-mechanisms.xhtml
  - getSaslJaasConfig
```
public String getSaslJaasConfig()
```
  - setSaslJaasConfig
```
public void setSaslJaasConfig(String saslMechanism)
```
    Expose the kafka sasl.jaas.config parameter Example: org.apache.kafka.common.security.plain.PlainLoginModule required username="USERNAME" password="PASSWORD";
  - getSecurityProtocol
```
public String getSecurityProtocol()
```
  - setSecurityProtocol
```
public void setSecurityProtocol(String securityProtocol)
```
    Protocol used to communicate with brokers. SASL_PLAINTEXT, PLAINTEXT and SSL are supported
  - getSslContextParameters
```
public org.apache.camel.support.jsse.SSLContextParameters getSslContextParameters()
```
  - setSslContextParameters
```
public void setSslContextParameters(org.apache.camel.support.jsse.SSLContextParameters sslContextParameters)
```
    SSL configuration using a Camel SSLContextParameters object. If configured it's applied before the other SSL endpoint parameters. NOTE: Kafka only supports loading keystore from file locations, so prefix the location with file: in the KeyStoreParameters.resource option.
  - getSslKeyPassword
```
public String getSslKeyPassword()
```
  - setSslKeyPassword
```
public void setSslKeyPassword(String sslKeyPassword)
```
    The password of the private key in the key store file. This is optional for client.
  - getSslKeystoreLocation
```
public String getSslKeystoreLocation()
```
  - setSslKeystoreLocation
```
public void setSslKeystoreLocation(String sslKeystoreLocation)
```
    The location of the key store file. This is optional for client and can be used for two-way authentication for client.
  - getSslKeystorePassword
```
public String getSslKeystorePassword()
```
  - setSslKeystorePassword
```
public void setSslKeystorePassword(String sslKeystorePassword)
```
    The store password for the key store file.This is optional for client and only needed if ssl.keystore.location is configured.
  - getSslTruststoreLocation
```
public String getSslTruststoreLocation()
```
  - setSslTruststoreLocation
```
public void setSslTruststoreLocation(String sslTruststoreLocation)
```
    The location of the trust store file.
  - getSslTruststorePassword
```
public String getSslTruststorePassword()
```
  - setSslTruststorePassword
```
public void setSslTruststorePassword(String sslTruststorePassword)
```
    The password for the trust store file.
  - getBufferMemorySize
```
public Integer getBufferMemorySize()
```
  - setBufferMemorySize
```
public void setBufferMemorySize(Integer bufferMemorySize)
```
    The total bytes of memory the producer can use to buffer records waiting to be sent to the server. If records are sent faster than they can be delivered to the server the producer will either block or throw an exception based on the preference specified by block.on.buffer.full.This setting should correspond roughly to the total memory the producer will use, but is not a hard bound since not all memory the producer uses is used for buffering. Some additional memory will be used for compression (if compression is enabled) as well as for maintaining in-flight requests.
  - getKey
```
public String getKey()
```
  - setKey
```
public void setKey(String key)
```
    The record key (or null if no key is specified). If this option has been configured then it take precedence over header KafkaConstants.KEY
  - getPartitionKey
```
public Integer getPartitionKey()
```
  - setPartitionKey
```
public void setPartitionKey(Integer partitionKey)
```
    The partition to which the record will be sent (or null if no partition was specified). If this option has been configured then it take precedence over header KafkaConstants.PARTITION_KEY
  - getRequestRequiredAcks
```
public String getRequestRequiredAcks()
```
  - setRequestRequiredAcks
```
public void setRequestRequiredAcks(String requestRequiredAcks)
```
    The number of acknowledgments the producer requires the leader to have received before considering a request complete. This controls the durability of records that are sent. The following settings are common: acks=0 If set to zero then the producer will not wait for any acknowledgment from the server at all. The record will be immediately added to the socket buffer and considered sent. No guarantee can be made that the server has received the record in this case, and the retries configuration will not take effect (as the client won't generally know of any failures). The offset given back for each record will always be set to -1. acks=1 This will mean the leader will write the record to its local log but will respond without awaiting full acknowledgement from all followers. In this case should the leader fail immediately after acknowledging the record but before the followers have replicated it then the record will be lost. acks=all This means the leader will wait for the full set of in-sync replicas to acknowledge the record. This guarantees that the record will not be lost as long as at least one in-sync replica remains alive. This is the strongest available guarantee.
  - getRetries
```
public Integer getRetries()
```
  - setRetries
```
public void setRetries(Integer retries)
```
    Setting a value greater than zero will cause the client to resend any record whose send fails with a potentially transient error. Note that this retry is no different than if the client resent the record upon receiving the error. Allowing retries will potentially change the ordering of records because if two records are sent to a single partition, and the first fails and is retried but the second succeeds, then the second record may appear first.
  - getProducerBatchSize
```
public Integer getProducerBatchSize()
```
  - setProducerBatchSize
```
public void setProducerBatchSize(Integer producerBatchSize)
```
    The producer will attempt to batch records together into fewer requests whenever multiple records are being sent to the same partition. This helps performance on both the client and the server. This configuration controls the default batch size in bytes. No attempt will be made to batch records larger than this size.Requests sent to brokers will contain multiple batches, one for each partition with data available to be sent.A small batch size will make batching less common and may reduce throughput (a batch size of zero will disable batching entirely). A very large batch size may use memory a bit more wastefully as we will always allocate a buffer of the specified batch size in anticipation of additional records.
  - getConnectionMaxIdleMs
```
public Integer getConnectionMaxIdleMs()
```
  - setConnectionMaxIdleMs
```
public void setConnectionMaxIdleMs(Integer connectionMaxIdleMs)
```
    Close idle connections after the number of milliseconds specified by this config.
  - getLingerMs
```
public Integer getLingerMs()
```
  - setLingerMs
```
public void setLingerMs(Integer lingerMs)
```
    The producer groups together any records that arrive in between request transmissions into a single batched request. Normally this occurs only under load when records arrive faster than they can be sent out. However in some circumstances the client may want to reduce the number of requests even under moderate load. This setting accomplishes this by adding a small amount of artificial delay that is, rather than immediately sending out a record the producer will wait for up to the given delay to allow other records to be sent so that the sends can be batched together. This can be thought of as analogous to Nagle's algorithm in TCP. This setting gives the upper bound on the delay for batching: once we get batch.size worth of records for a partition it will be sent immediately regardless of this setting, however if we have fewer than this many bytes accumulated for this partition we will 'linger' for the specified time waiting for more records to show up. This setting defaults to 0 (i.e. no delay). Setting linger.ms=5, for example, would have the effect of reducing the number of requests sent but would add up to 5ms of latency to records sent in the absense of load.
  - getMaxBlockMs
```
public Integer getMaxBlockMs()
```
  - setMaxBlockMs
```
public void setMaxBlockMs(Integer maxBlockMs)
```
    The configuration controls how long sending to kafka will block. These methods can be blocked for multiple reasons. For e.g: buffer full, metadata unavailable.This configuration imposes maximum limit on the total time spent in fetching metadata, serialization of key and value, partitioning and allocation of buffer memory when doing a send(). In case of partitionsFor(), this configuration imposes a maximum time threshold on waiting for metadata
  - getMaxRequestSize
```
public Integer getMaxRequestSize()
```
  - setMaxRequestSize
```
public void setMaxRequestSize(Integer maxRequestSize)
```
    The maximum size of a request. This is also effectively a cap on the maximum record size. Note that the server has its own cap on record size which may be different from this. This setting will limit the number of record batches the producer will send in a single request to avoid sending huge requests.
  - getReceiveBufferBytes
```
public Integer getReceiveBufferBytes()
```
  - setReceiveBufferBytes
```
public void setReceiveBufferBytes(Integer receiveBufferBytes)
```
    The size of the TCP receive buffer (SO_RCVBUF) to use when reading data.
  - getMaxInFlightRequest
```
public Integer getMaxInFlightRequest()
```
  - setMaxInFlightRequest
```
public void setMaxInFlightRequest(Integer maxInFlightRequest)
```
    The maximum number of unacknowledged requests the client will send on a single connection before blocking. Note that if this setting is set to be greater than 1 and there are failed sends, there is a risk of message re-ordering due to retries (i.e., if retries are enabled).
  - getMetadataMaxAgeMs
```
public Integer getMetadataMaxAgeMs()
```
  - setMetadataMaxAgeMs
```
public void setMetadataMaxAgeMs(Integer metadataMaxAgeMs)
```
    The period of time in milliseconds after which we force a refresh of metadata even if we haven't seen any partition leadership changes to proactively discover any new brokers or partitions.
  - getMetricReporters
```
public String getMetricReporters()
```
  - setMetricReporters
```
public void setMetricReporters(String metricReporters)
```
    A list of classes to use as metrics reporters. Implementing the MetricReporter interface allows plugging in classes that will be notified of new metric creation. The JmxReporter is always included to register JMX statistics.
  - getNoOfMetricsSample
```
public Integer getNoOfMetricsSample()
```
  - setNoOfMetricsSample
```
public void setNoOfMetricsSample(Integer noOfMetricsSample)
```
    The number of samples maintained to compute metrics.
  - getMetricsSampleWindowMs
```
public Integer getMetricsSampleWindowMs()
```
  - setMetricsSampleWindowMs
```
public void setMetricsSampleWindowMs(Integer metricsSampleWindowMs)
```
    The number of samples maintained to compute metrics.
  - getReconnectBackoffMs
```
public Integer getReconnectBackoffMs()
```
  - setReconnectBackoffMs
```
public void setReconnectBackoffMs(Integer reconnectBackoffMs)
```
    The amount of time to wait before attempting to reconnect to a given host. This avoids repeatedly connecting to a host in a tight loop. This backoff applies to all requests sent by the consumer to the broker.
  - getHeartbeatIntervalMs
```
public Integer getHeartbeatIntervalMs()
```
  - setHeartbeatIntervalMs
```
public void setHeartbeatIntervalMs(Integer heartbeatIntervalMs)
```
    The expected time between heartbeats to the consumer coordinator when using Kafka's group management facilities. Heartbeats are used to ensure that the consumer's session stays active and to facilitate rebalancing when new consumers join or leave the group. The value must be set lower than session.timeout.ms, but typically should be set no higher than 1/3 of that value. It can be adjusted even lower to control the expected time for normal rebalances.
  - getMaxPartitionFetchBytes
```
public Integer getMaxPartitionFetchBytes()
```
  - setMaxPartitionFetchBytes
```
public void setMaxPartitionFetchBytes(Integer maxPartitionFetchBytes)
```
    The maximum amount of data per-partition the server will return. The maximum total memory used for a request will be #partitions * max.partition.fetch.bytes. This size must be at least as large as the maximum message size the server allows or else it is possible for the producer to send messages larger than the consumer can fetch. If that happens, the consumer can get stuck trying to fetch a large message on a certain partition.
  - getSessionTimeoutMs
```
public Integer getSessionTimeoutMs()
```
  - setSessionTimeoutMs
```
public void setSessionTimeoutMs(Integer sessionTimeoutMs)
```
    The timeout used to detect failures when using Kafka's group management facilities.
  - getMaxPollRecords
```
public Integer getMaxPollRecords()
```
  - setMaxPollRecords
```
public void setMaxPollRecords(Integer maxPollRecords)
```
    The maximum number of records returned in a single call to poll()
  - getPollTimeoutMs
```
public Long getPollTimeoutMs()
```
  - setPollTimeoutMs
```
public void setPollTimeoutMs(Long pollTimeoutMs)
```
    The timeout used when polling the KafkaConsumer.
  - getMaxPollIntervalMs
```
public Long getMaxPollIntervalMs()
```
  - setMaxPollIntervalMs
```
public void setMaxPollIntervalMs(Long maxPollIntervalMs)
```
    The maximum delay between invocations of poll() when using consumer group management. This places an upper bound on the amount of time that the consumer can be idle before fetching more records. If poll() is not called before expiration of this timeout, then the consumer is considered failed and the group will rebalance in order to reassign the partitions to another member.
  - getPartitionAssignor
```
public String getPartitionAssignor()
```
  - setPartitionAssignor
```
public void setPartitionAssignor(String partitionAssignor)
```
    The class name of the partition assignment strategy that the client will use to distribute partition ownership amongst consumer instances when group management is used
  - getConsumerRequestTimeoutMs
```
public Integer getConsumerRequestTimeoutMs()
```
  - setConsumerRequestTimeoutMs
```
public void setConsumerRequestTimeoutMs(Integer consumerRequestTimeoutMs)
```
    The configuration controls the maximum amount of time the client will wait for the response of a request. If the response is not received before the timeout elapses the client will resend the request if necessary or fail the request if retries are exhausted.
  - getCheckCrcs
```
public Boolean getCheckCrcs()
```
  - setCheckCrcs
```
public void setCheckCrcs(Boolean checkCrcs)
```
    Automatically check the CRC32 of the records consumed. This ensures no on-the-wire or on-disk corruption to the messages occurred. This check adds some overhead, so it may be disabled in cases seeking extreme performance.
  - getKeyDeserializer
```
public String getKeyDeserializer()
```
  - setKeyDeserializer
```
public void setKeyDeserializer(String keyDeserializer)
```
    Deserializer class for key that implements the Deserializer interface.
  - getValueDeserializer
```
public String getValueDeserializer()
```
  - setValueDeserializer
```
public void setValueDeserializer(String valueDeserializer)
```
    Deserializer class for value that implements the Deserializer interface.
  - getSeekTo
```
public String getSeekTo()
```
  - setSeekTo
```
public void setSeekTo(String seekTo)
```
    Set if KafkaConsumer will read from beginning or end on startup: beginning : read from beginning end : read from end This is replacing the earlier property seekToBeginning
  - getWorkerPool
```
public ExecutorService getWorkerPool()
```
  - setWorkerPool
```
public void setWorkerPool(ExecutorService workerPool)
```
    To use a custom worker pool for continue routing Exchange after kafka server has acknowledge the message that was sent to it from KafkaProducer using asynchronous non-blocking processing. If using this option then you must handle the lifecycle of the thread pool to shut the pool down when no longer needed.
  - getWorkerPoolCoreSize
```
public Integer getWorkerPoolCoreSize()
```
  - setWorkerPoolCoreSize
```
public void setWorkerPoolCoreSize(Integer workerPoolCoreSize)
```
    Number of core threads for the worker pool for continue routing Exchange after kafka server has acknowledge the message that was sent to it from KafkaProducer using asynchronous non-blocking processing.
  - getWorkerPoolMaxSize
```
public Integer getWorkerPoolMaxSize()
```
  - setWorkerPoolMaxSize
```
public void setWorkerPoolMaxSize(Integer workerPoolMaxSize)
```
    Maximum number of threads for the worker pool for continue routing Exchange after kafka server has acknowledge the message that was sent to it from KafkaProducer using asynchronous non-blocking processing.
  - isRecordMetadata
```
public boolean isRecordMetadata()
```
  - setRecordMetadata
```
public void setRecordMetadata(boolean recordMetadata)
```
    Whether the producer should store the RecordMetadata results from sending to Kafka. The results are stored in a List containing the RecordMetadata metadata's. The list is stored on a header with the key KafkaConstants.KAFKA_RECORDMETA
  - getInterceptorClasses
```
public String getInterceptorClasses()
```
  - setInterceptorClasses
```
public void setInterceptorClasses(String interceptorClasses)
```
    Sets interceptors for producer or consumers. Producer interceptors have to be classes implementing ProducerInterceptor Consumer interceptors have to be classes implementing ConsumerInterceptor Note that if you use Producer interceptor on a consumer it will throw a class cast exception in runtime
  - isEnableIdempotence
```
public boolean isEnableIdempotence()
```
  - setEnableIdempotence
```
public void setEnableIdempotence(boolean enableIdempotence)
```
    If set to 'true' the producer will ensure that exactly one copy of each message is written in the stream. If 'false', producer retries may write duplicates of the retried message in the stream. If set to true this option will require max.in.flight.requests.per.connection to be set to 1 and retries cannot be zero and additionally acks must be set to 'all'.
  - getReconnectBackoffMaxMs
```
public Integer getReconnectBackoffMaxMs()
```
  - setReconnectBackoffMaxMs
```
public void setReconnectBackoffMaxMs(Integer reconnectBackoffMaxMs)
```
    The maximum amount of time in milliseconds to wait when reconnecting to a broker that has repeatedly failed to connect. If provided, the backoff per host will increase exponentially for each consecutive connection failure, up to this maximum. After calculating the backoff increase, 20% random jitter is added to avoid connection storms.
  - getHeaderFilterStrategy
```
public org.apache.camel.spi.HeaderFilterStrategy getHeaderFilterStrategy()
```
    Specified by:
    
    getHeaderFilterStrategy in interface org.apache.camel.spi.HeaderFilterStrategyAware
  - setHeaderFilterStrategy
```
public void setHeaderFilterStrategy(org.apache.camel.spi.HeaderFilterStrategy headerFilterStrategy)
```
    To use a custom HeaderFilterStrategy to filter header to and from Camel message.
    
    Specified by:
    
    setHeaderFilterStrategy in interface org.apache.camel.spi.HeaderFilterStrategyAware
  - getHeaderDeserializer
```
public KafkaHeaderDeserializer getHeaderDeserializer()
```
  - setHeaderDeserializer
```
public void setHeaderDeserializer(KafkaHeaderDeserializer headerDeserializer)
```
    Sets custom KafkaHeaderDeserializer for deserialization kafka headers values to camel headers values.
    
    Parameters:
    
    headerDeserializer - custom kafka header deserializer to be used
  - getHeaderSerializer
```
public KafkaHeaderSerializer getHeaderSerializer()
```
  - setHeaderSerializer
```
public void setHeaderSerializer(KafkaHeaderSerializer headerSerializer)
```
    Sets custom KafkaHeaderDeserializer for serialization camel headers values to kafka headers values.
    
    Parameters:
    
    headerSerializer - custom kafka header serializer to be used
  - setAdditionalProperties
```
public void setAdditionalProperties(Map<String,Object> additionalProperties)
```
    Sets additional properties for either kafka consumer or kafka producer in case they can't be set directly on the camel configurations (e.g: new Kafka properties that are not reflected yet in Camel configurations), the properties have to be prefixed with `additionalProperties.`. E.g: `additionalProperties.transactional.id=12345&additionalProperties.schema.registry.url=http://localhost:8811/avro`
  - getAdditionalProperties
```
public Map<String,Object> getAdditionalProperties()
```
  - isSynchronous
```
public boolean isSynchronous()
```
  - setSynchronous
```
public void setSynchronous(boolean synchronous)
```
  - getPollOnError
```
public PollOnError getPollOnError()
```
  - setPollOnError
```
public void setPollOnError(PollOnError pollOnError)
```
    What to do if kafka threw an exception while polling for new messages. Will by default use the value from the component configuration unless an explicit value has been configured on the endpoint level. DISCARD will discard the message and continue to poll next message. ERROR_HANDLER will use Camel's error handler to process the exception, and afterwards continue to poll next message. RECONNECT will re-connect the consumer and try poll the message again RETRY will let the consumer retry polling the same message again STOP will stop the consumer (have to be manually started/restarted if the consumer should be able to consume messages again)

Class KafkaConfiguration

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

KafkaConfiguration

Method Detail

copy

createProducerProperties

createConsumerProperties

isTopicIsPattern

setTopicIsPattern

getGroupId

setGroupId

getGroupInstanceId

setGroupInstanceId

getPartitioner

setPartitioner

getTopic

setTopic

getConsumerStreams

setConsumerStreams

getConsumersCount

setConsumersCount

getClientId

setClientId

isAutoCommitEnable

getAutoCommitEnable

setAutoCommitEnable

isAllowManualCommit

setAllowManualCommit

getShutdownTimeout

setShutdownTimeout

getOffsetRepository

setOffsetRepository

getAutoCommitIntervalMs

setAutoCommitIntervalMs

getFetchMinBytes

setFetchMinBytes

getFetchMaxBytes

setFetchMaxBytes

getFetchWaitMaxMs

setFetchWaitMaxMs

getAutoOffsetReset

setAutoOffsetReset

getAutoCommitOnStop

setAutoCommitOnStop

isBreakOnFirstError

setBreakOnFirstError

getBrokers

setBrokers

getSchemaRegistryURL

setSchemaRegistryURL

isSpecificAvroReader

setSpecificAvroReader

getCompressionCodec

setCompressionCodec

getRetryBackoffMs

setRetryBackoffMs

getSendBufferBytes

setSendBufferBytes

getRequestTimeoutMs

setRequestTimeoutMs

getDeliveryTimeoutMs

setDeliveryTimeoutMs

getQueueBufferingMaxMessages

setQueueBufferingMaxMessages

getValueSerializer

setValueSerializer

getKeySerializer

setKeySerializer

getKerberosInitCmd

setKerberosInitCmd

getKerberosBeforeReloginMinTime

setKerberosBeforeReloginMinTime

getKerberosRenewJitter

setKerberosRenewJitter

getKerberosRenewWindowFactor

setKerberosRenewWindowFactor

getKerberosPrincipalToLocalRules