ERROR PolicyRefresher(serviceName=kafkadev): failed to refresh policies. Will continue to use last known version of policies (3) (org.apache.ranger.plugin.util.PolicyRefresher) com.sun.jersey.api.client.ClientHandlerException: java.net.SocketTimeoutException: Read timed out.
I don't use like HDP software,Just install kafka-plugin in ranger.So I send a letter for help.I install kafka with kerberos success, I ran into another problem.So can you give me some advice to resolve it?
@Xiong Duan Can you attach the screenshot of the Kafka Repository configuration here ?
Also make sure you are using username as Kerberos user principal in Kafka repository config.
Also please try to enable ranger debug for for information.
Please do check ranger admin and kafka server logs to dig more.