第91课:SparkStreaming基于Kafka Direct案例实战和内幕源码解密 java.lang.ClassNotFoundException 踩坑解决问题详细内幕版本_error gettingpartition metadata for ’, does the to-CSDN博客

网站介绍:文章浏览阅读4.5w次。第91课:SparkStreaming基于Kafka Direct案例实战和内幕源码解密 1.启动hdfs2启动spark 3启动zookeeperroot@worker2:~# zkServer.sh startJMX enabled by defaultUsing config: /usr/local/zookeeper-3.4.6/bin/._error gettingpartition metadata for ’, does the topic exist?