[ https://issues.apache.org/jira/browse/MAPREDUCE-1433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Devaraj Das updated MAPREDUCE-1433: ----------------------------------- Attachment: 1433.bp20.patch More up-to-date version of the backported patch. Not for commit. > Create a Delegation token for MapReduce > --------------------------------------- > > Key: MAPREDUCE-1433 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1433 > Project: Hadoop Map/Reduce > Issue Type: Sub-task > Components: security > Reporter: Owen O'Malley > Assignee: Owen O'Malley > Fix For: 0.22.0 > > Attachments: 1433.bp20.patch, 1433.bp20.patch, mr-1433.patch, > mr-1433.patch, mr-1433.patch, mr-1433.patch, mr-1433.patch > > > Occasionally, MapReduce jobs need to launch other MapReduce jobs. With > security enabled, the task needs to authenticate to the JobTracker as the > user with a token. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.