我将kafka 0.10.2.1部署在3节点集群中，大部分都配置了默认配置。 Producer配置如下，
"bootstrap.servers", 3;
"retry.backoff.ms", "1000"
"reconnect.backoff.ms", "1000"
"max.request.size", "5242880"
"key.serializer", "org.apache.kafka.common.serialization.ByteArraySerializer"
"value.serializer", "org.apache.kafka.common.serialization.ByteArraySerializer"
我所看到的是，当群集中的一个节点出现故障时，我无法再将消息发布到Kafka。我这样做时会遇到以下异常，
05-Apr-2018 22:29:33,362 PDT ERROR [vm18] [KafkaMessageBroker] (default task-43) |default| Failed to publish message for topic deviceConfigRequest: java.util.concurrent.ExecutionException: org.apache.kafka.common.errors.TimeoutException: Expiring 1 record(s) for deviceConfigRequest-1: 30967 ms has passed since batch creation plus linger time
at org.apache.kafka.clients.producer.internals.FutureRecordMetadata.valueOrError(FutureRecordMetadata.java:70) [kafka-clients-0.10.2.1.jar:]
at org.apache.kafka.clients.producer.internals.FutureRecordMetadata.get(FutureRecordMetadata.java:65) [kafka-clients-0.10.2.1.jar:]
at org.apache.kafka.clients.producer.internals.FutureRecordMetadata.get(FutureRecordMetadata.java:25) [kafka-clients-0.10.2.1.jar:]
at x.y.x.KafkaMessageBroker.publishMessage(KafkaMessageBroker.java:151) [classes:]
我错过了什么？