Created 07-05-2017 09:29 PM
Hello all,
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:
hadoop.proxyuser.root.groups="users" hadoop.proxyuser.root.hosts=ambari-server.hostname
I have Ambari runs as root but I login to Ambari as admin. Could you please help me how to avoid the AuthorizationException.
Many Thanks
JT Ng
Created 07-05-2017 11:44 PM
Please modify these properties as below in core-site.xml via Ambari --> Restart required services --> It should fix your issue.
hadoop.proxyuser.root.groups=* hadoop.proxyuser.root.hosts=*
Please do let me know if you have any questions.
Created 07-05-2017 11:44 PM
Please modify these properties as below in core-site.xml via Ambari --> Restart required services --> It should fix your issue.
hadoop.proxyuser.root.groups=* hadoop.proxyuser.root.hosts=*
Please do let me know if you have any questions.
Created 07-06-2017 01:54 PM
Thanks Kuldeep. Its working now