KafkaProduceSender (SeaTunnel : Connectors V2 : Kafka 2.3.7 API)

所有超级接口:

AutoCloseable

所有已知实现类:

KafkaNoTransactionSender, KafkaTransactionSender
```
public interface KafkaProduceSender<K,V>
extends AutoCloseable
```

方法概要

所有方法实例方法抽象方法
修饰符和类型	方法	说明
`void`	`abortTransaction()`	Abort the current transaction.
`void`	`abortTransaction(long checkpointId)`	Abort the given transaction.
`void`	`beginTransaction(String transactionId)`
`Optional<KafkaCommitInfo>`	`prepareCommit()`	Prepare a transaction commit.
`void`	`send(org.apache.kafka.clients.producer.ProducerRecord<K,V> producerRecord)`	Send data to kafka.
`List<KafkaSinkState>`	`snapshotState(long checkpointId)`	Get the current kafka state of the sender.

从接口继承的方法 java.lang.AutoCloseable
close

- 方法详细资料
  - send
```
void send(org.apache.kafka.clients.producer.ProducerRecord<K,V> producerRecord)
```
    Send data to kafka.
    
    参数:
    
    producerRecord - data to send
  - beginTransaction
```
void beginTransaction(String transactionId)
```
  - prepareCommit
```
Optional<KafkaCommitInfo> prepareCommit()
```
    Prepare a transaction commit.
    
    返回:
    
    commit info, or empty if no commit is needed.
  - abortTransaction
```
void abortTransaction()
```
    Abort the current transaction.
  - abortTransaction
```
void abortTransaction(long checkpointId)
```
    Abort the given transaction.
    
    参数:
    
    checkpointId - the id of the last checkpoint of the last run
  - snapshotState
```
List<KafkaSinkState> snapshotState(long checkpointId)
```
    Get the current kafka state of the sender.
    
    返回:
    
    kafka state List, or empty if no state is available.