What Do I Do If the Kafka Topic Monitoring Tab Is Unavailable on Manager?

1. Log in to each Master node of the cluster and switch to user omm.

2. Go to the /opt/Bigdata/apache-tomcat-7.0.78/webapps/web/WEB-INF/lib/components/Kafka/ directory.

3. Run the cp /opt/share/zookeeper-3.5.1-mrs-2.0/zookeeper-3.5.1-mrs-2.0.jar ./ command to copy the ZooKeeper package.

4. Restart the Tomcat process.

   sh /opt/Bigdata/apache-tomcat-7.0.78/bin/shutdown.sh

   sh /opt/Bigdata/apache-tomcat-7.0.78/bin/startup.sh

last updated: 2024-05-17 01:34