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Todd Lipcon commented on MAPREDUCE-4417: ---------------------------------------- bq. PS I thought we had a process for adding things to 1, which was to propose them during next release planning. That process was proposed but it hasn't been followed at all. There have been plenty of new features going into branch-1 without prior discussion. > add support for encrypted shuffle > --------------------------------- > > Key: MAPREDUCE-4417 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4417 > Project: Hadoop Map/Reduce > Issue Type: New Feature > Components: mrv2, security > Affects Versions: 2.0.0-alpha > Reporter: Alejandro Abdelnur > Assignee: Alejandro Abdelnur > Fix For: 2.1.0-alpha > > Attachments: MAPREDUCE-4417-branch-1.patch, MAPREDUCE-4417.patch, > MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, > MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, > MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, > MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, > MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, > MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, MAPREDUCE-4417.patch, > MAPREDUCE-4417.patch > > > Currently Shuffle fetches go on the clear. While Kerberos provides > comprehensive authentication for the cluster, it does not provide > confidentiality. > When processing sensitive data confidentiality may be desired (at the expense > of job performance and resources utilization for doing encryption). -- 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