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Kafka常用命令: Consumer##控制台发送消息./kafka-console-producer.sh --broker-list 集群IP:Port --topic topic名字./kafka-console-producer.sh --broker-list 集群IP:Port --t 阅读全文
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Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure;;The last packet sent successfully to the server was 0 阅读全文
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启动脚本增加参数:-Dserver.tomcat.max-http-header-size=102400 增大Hystrix,ribbon的各项参数; 阅读全文