#general
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#random
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#troubleshooting
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@patidar.rahul8392: Hi Everyone, I have completed one end to end pinot pipeline setup on non Kerberos environment and it's working fine. But with same configuration I am trying with kerberous Kafka and kerberous hdfs( for deepstorage) I have added keytab name and Hadoop principle name in controller.conf file and trying to start components I am able to start server and broker but while starting controller I am getting this error. Can someone kindly suggest.
@patidar.rahul8392: This is the controller.conf file details. All the details are same I have added only last 2 lines in this file.
@patidar.rahul8392:
@patidar.rahul8392: P.s. As we are giving Hadoop principle and keytab name in controller.conf file. How can we give the same details for Kerberos Kafka also. I.e. Jaas file location, principle name, keytabname.?
@patidar.rahul8392: @xiangfu0 @sleepythread @jackie.jxt
@xiangfu0: have you mount the /etc/hadoop to your pinot container?
@xiangfu0: and make sure your pinot container has access to your hdfs
@xiangfu0: you can enter k8s container to check that
@patidar.rahul8392: @xiangfu0 I am starting all these components on single node. How to check that Hadoop conf dir is mounted to pinot or not? Yes, pinot has access to hdfs.
@xiangfu0: Enter into container and check if you have /etc/hadoop directory
@xiangfu0: You need to change helmChart to mount those hadoop directories
@xiangfu0: k8s container shouldn’t have access to your local machine directory
@patidar.rahul8392: Okay @xiangfu0 I tried by changing zookeeper address in that case it's showing this issue. Related to Kerberos authentication
@xiangfu0: how do you mount your hadoop directory?
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