hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Joris Poort <gpo...@gmail.com>
Subject Setting permissions for slave nodes running mapper
Date Thu, 08 Sep 2011 23:58:52 GMT

I'm trying to set permissions for the tasktracker and/or mapred user.
Basically I'm trying to execute and modify files from within the
mapper, but the code errors out stating that the mapred user on the
slave node doesn't have the right permissions to modify/execute files.

Any help or tips on this would be greatly appreciated!



View raw message