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Siddharth Seth commented on MAPREDUCE-3940: ------------------------------------------- Needs one change in the FifoScheduler. By returning early on a token creation failure - accounting of 'usedResource' can go wrong. Otherwise looks good. > ContainerTokens should have an expiry interval > ---------------------------------------------- > > Key: MAPREDUCE-3940 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3940 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Components: mrv2, security > Affects Versions: 0.23.0 > Reporter: Vinod Kumar Vavilapalli > Assignee: Vinod Kumar Vavilapalli > Attachments: MAPREDUCE-3940-20120308.txt, > MAPREDUCE-3940-20120416.txt, MAPREDUCE-3940-20120425.txt, > MAPREDUCE-3940-20120709.txt, MR3940.txt, MR3940.txt > > > - RM should generate the expiry time for a container > - A ContainerToken should have its expire time encoded > - NMs should reject containers with expired tokens. > - Expiry interval for a ContainerToken is same as the expiry interval for a > container. -- 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