I am getting below error when I tried to submit Workflow from Workflow Manager View in Ambari.
at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.hadoop.security.authorize.AuthorizationException: User: root is not allowed to impersonate admin
I also added to core-site properties:
I have Ambari runs as root but I login to Ambari as admin. Could you please help me how to avoid the AuthorizationException.
Please modify these properties as below in core-site.xml via Ambari --> Restart required services --> It should fix your issue.
Please do let me know if you have any questions.
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Thanks Kuldeep. Its working now