For secure environments, the Map/Reduce debug script must be run as the user. -----------------------------------------------------------------------------
Key: MAPREDUCE-915 URL: https://issues.apache.org/jira/browse/MAPREDUCE-915 Project: Hadoop Map/Reduce Issue Type: Bug Components: tasktracker Affects Versions: 0.21.0 Reporter: Hemanth Yamijala Priority: Blocker The Taskcontroller model allows admins to set up a cluster configuration that runs tasks as users. The debug script feature of Map/Reduce provided by the configuration options: mapred.map.task.debug.script and mapred.reduce.task.debug.script need to be run as the user as well in such environments, rather than as the tasktracker user. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.