我正在使用下面的HTTP接收器连接器配置，它仍然在一个接一个地发送记录。它应该在一批50条消息中发送数据。

{
"name": "HTTPSinkConnector_1",
"config": {
    "topics": "topic_1",
    "tasks.max": "1",
    "connector.class": "io.confluent.connect.http.HttpSinkConnector",
    "http.api.url": "http://localhost/messageHandler",
    "request.method": "POST",
    "key.converter":"org.apache.kafka.connect.storage.StringConverter",
    "value.converter": "io.confluent.connect.avro.AvroConverter",
    "value.converter.schema.registry.url": "http://schema-registry:8081",
    "confluent.topic.bootstrap.servers": "kafka:19092",
    "confluent.topic.replication.factor": "1",
    "batching.enabled": true,
    "batch.max.size": 50,
    "reporter.bootstrap.servers": "kafka:19092",
    "reporter.result.topic.name": "success-responses",
    "reporter.result.topic.replication.factor": "1",
    "reporter.error.topic.name": "error-responses",
    "reporter.error.topic.replication.factor": "1",
    "request.body.format": "json"
 }
}

有没有人能建议一下是否还有其他财产丢失？