Randomize master key generation for ApplicationTokenSecretManager and roll it every so often --------------------------------------------------------------------------------------------
Key: MAPREDUCE-3942 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3942 Project: Hadoop Map/Reduce Issue Type: Bug Components: mrv2, security Affects Versions: 0.23.0 Reporter: Vinod Kumar Vavilapalli Assignee: Vinod Kumar Vavilapalli Fix For: 0.23.2 - Master key for authentication of AMs need to be automatically generated. - The key needs to be rolled every so often but AMs with old keys should continue to be able to talk to the RM. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira