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Sanjay Radia commented on HADOOP-9671: -------------------------------------- bq. A common token format with variable identity attributes to support fine-grained access control Can you expand on this and also give an example. I got it that the token will contain both the main principal and also the group membership based on the discussion on other Jiras. Do you mean more than that? > Improve Hadoop security - Use cases, Threat Model and Problems > -------------------------------------------------------------- > > Key: HADOOP-9671 > URL: https://issues.apache.org/jira/browse/HADOOP-9671 > Project: Hadoop Common > Issue Type: Improvement > Reporter: Sanjay Radia > -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira