我让一个td代理毫无问题地向Kafka队列发送消息。但现在我得到以下错误。我重新启动了代理，但运气不好。我手动刷新缓冲区，但运气不好。
任何关于幸福的建议都是欢迎的
2019-03-20 16:44:06+0100[warn]：#0发生发送异常：未能将消息发送到test-250-events/0 2019-03-20 16:44:06+0100[warn]：#0异常回溯：/opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/ruby-kafka-0.6.8/lib/kafka/producer.rb:330:in deliver_messages_with_retries' /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/ruby-kafka-0.6.8/lib/kafka/producer.rb:238:in 阻止传递消息'/opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/ruby-kafka-0.6.8/lib/kafka/instrumenter.rb:23:in instrument' /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/ruby-kafka-0.6.8/lib/kafka/producer.rb:231:in 传递消息'/opt/td agent/embedded/lib/ruby/gems/2.4.0/gems/fluent-plugin-kafka-0.7.9/lib/fluent/plugin/out\u kafka\u buffered.rb:281:in deliver_messages' /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluent-plugin-kafka-0.7.9/lib/fluent/plugin/out_kafka_buffered.rb:344:in 编写'/opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.2.6/lib/fluent/compat/output.rb:131:in write' /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.2.6/lib/fluent/plugin/output.rb:1111:in 试试\u flush'/opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.2.6/lib/fluent/plugin/output.rb:1394:in flush_thread_run' /opt/td-agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.2.6/lib/fluent/plugin/output.rb:445:in 在start'/opt/td agent/embedded/lib/ruby/gems/2.4.0/gems/fluentd-1.2.6/lib/fluent/plugin\u helper/thread.rb:78:in“block in thread\u create”2019-03-20 16:44:06+0100[info]：#0初始化的kafka生产者：kafka 2019-03-20 16:44:06+0100[warn]：#0未能刷新缓冲区。retry_time=5 next_retry_seconds=2019-03-20 16:44:05+0100 chunk=“58471660306e5c7712d0c2ff1a546048”error_class=kafka:：deliveryfailed error=“未能将消息发送到test-250-events/0”2019-03-20 16:44:06+0100[警告]：#0禁止相同的堆栈跟踪
已从服务器连接到kafka群集：
user@server：~$telnet digital.servicebus.windows.net 9093正在尝试13.69.64.0。。。已连接到digital-dev-01.servicebus.windows.net。转义字符为“^]”。
先谢谢你