@aakulov Thank you for the response. This works. ... View more

It started working by adding credentials to sqoop actions. Thanks for the help. ... View more

Hi @AdityaShaw , as this is an older article, you would have a better chance of receiving a resolution for your issue by starting a new thread and providing a link to this article in the new post. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question.  ... View more

If you are using Kerberos for authentication, when a job is submitted, the user permissions are evaluated first by Ranger and once the authorization is successful, only then the Kerberos ticket is delegated to hive user and the hive user starts the execution. So, as long as the user who is submitting the job has a policy in Ranger, it should work as expected. Hope this helps. If the comment helps you to find a solution or move forward, please accept it as a solution for other community members. ... View more

Hello @AdityaShaw ,   sorry I have missed addressing your enquiry about the server 500 error. Based on the KB article you referenced, it is related to the bug. Do you still have the server 500 error once hive.server2.thrift.http.cookie.auth.enabled is set to false, please?   Should you experience disconnects even after applying the workaround, you might have too many HTTPClient connections, which are too high for KNOX to handle at a time.   Please only change any of the parameters listed below once you tested that the above workaround was not sufficient. Based on my research the below parameters are still safe to apply. Before applying any changes in production, please test out the new values in a non-prod environment, as we are not familiar with your use cases and how your cluster/workload is designed: gateway.httpclient.connectionTimeout=600000 (10 min) gateway.httpclient.socketTimeout=600000 (10 min) gateway.metrics.enabled=false gateway.jmx.metrics.reporting.enabled=false gateway.httpclient.maxConnections=128   Kind regards: Ferenc   ... View more