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How to implement kerberos operation in hadoop? in view of this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible method.

Hadoop Kerberos failed to submit the YARN task diagnostics: Application application_1542706493784_0005 failed 2 times due to AM Container for appattempt_1542706493784_0005_000002 exited with exitCode:-1000Failing this attempt.Diagnostics: [2018-11-20 17 diagnostics 48Swiss 05.088] Application application_1542706493784_0005 initialization failed (exitCode=255) with output: main: command provided 0main: run as user is xxxxmain: requested yarn user is xxxxUser xxxx not found

Solution

Because there is no creation of xxx users in the hadoop cluster, the answers to the questions about how to implement kerberos operation in hadoop are shared here. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.

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