自己在做springboot结合kafka的时候，运行消息生产者，结果console显示了生产者的相关配置以及提示生产者在0毫秒内关闭了消息生产者，然后生产者发送消息失败。想请问下各位大佬这到底是是配置文件的问题还是消息生产者发送消息的时候出现了问题啊。
消息发送者代码：
@Component
@EnableKafka
public class MessageSender
{
@Autowired
private KafkaTemplate<String,String> kafkaTemplate;
//private static final MessageSender sender=new MessageSender();
/* *
* kafka客户端发送消息
* @param topic 主题
* @param message 消息内容
* @return*/
public boolean sendMessage(String topic,String message)
{
try {
System.out.println("topic"+topic+"message"+message);
kafkaTemplate.send(topic, message);
}
catch (Exception e)
{
return false;
}
return true;
}
}
控制台具体信息如下：
2019-07-09 22:43:34.008 INFO 7916 --- [nio-8080-exec-1] o.a.k.clients.producer.ProducerConfig : ProducerConfig values:
acks = 1
batch.size = 65536
bootstrap.servers = [192.168.2.2:9092]
buffer.memory = 524288
client.id =
compression.type = none
connections.max.idle.ms = 540000
enable.idempotence = false
interceptor.classes = null
key.serializer = class org.apache.kafka.common.serialization.StringDeserializer
linger.ms = 0
max.block.ms = 60000
max.in.flight.requests.per.connection = 5
max.request.size = 1048576
metadata.max.age.ms = 300000
metric.reporters = []
metrics.num.samples = 2
metrics.recording.level = INFO
metrics.sample.window.ms = 30000
partitioner.class = class org.apache.kafka.clients.producer.internals.DefaultPartitioner
receive.buffer.bytes = 32768
reconnect.backoff.max.ms = 1000
reconnect.backoff.ms = 50
request.timeout.ms = 30000
retries = 0
retry.backoff.ms = 100
sasl.jaas.config = null
sasl.kerberos.kinit.cmd = /usr/bin/kinit
sasl.kerberos.min.time.before.relogin = 60000
sasl.kerberos.service.name = null
sasl.kerberos.ticket.renew.jitter = 0.05
sasl.kerberos.ticket.renew.window.factor = 0.8
sasl.mechanism = GSSAPI
security.protocol = PLAINTEXT
send.buffer.bytes = 131072
ssl.cipher.suites = null
ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
ssl.endpoint.identification.algorithm = null
ssl.key.password = null
ssl.keymanager.algorithm = SunX509
ssl.keystore.location = null
ssl.keystore.password = null
ssl.keystore.type = JKS
ssl.protocol = TLS
ssl.provider = null
ssl.secure.random.implementation = null
ssl.trustmanager.algorithm = PKIX
ssl.truststore.location = null
ssl.truststore.password = null
ssl.truststore.type = JKS
transaction.timeout.ms = 60000
transactional.id = null
value.serializer = class org.apache.kafka.common.serialization.StringDeserializer
2019-07-09 22:43:34.019 INFO 7916 --- [nio-8080-exec-1] o.a.k.clients.producer.KafkaProducer : [Producer clientId=producer-1] Closing the Kafka producer with timeoutMillis = 0 ms.
2019-07-09 22:43:34.040 DEBUG 7916 --- [nio-8080-exec-1] o.s.b.w.s.f.OrderedRequestContextFilter : Cleared thread-bound request context: org.apache.catalina.connector.RequestFacade@2e251d9f
2019-07-09 22:43:34.077 DEBUG 7916 --- [nio-8080-exec-2] o.s.b.w.s.f.OrderedRequestContextFilter : Bound request context to thread: org.apache.catalina.connector.RequestFacade@2e251d9f
2019-07-09 22:43:34.112 DEBUG 7916 --- [nio-8080-exec-2] o.s.b.w.s.f.OrderedRequestContextFilter : Cleared thread-bound request context: org.apache.catalina.connector.RequestFacade@2e251d9f
