Sandy, I'd recommend keeping ACLs in fair-scheduler.xml.
The MR1 way is crazy to manage... essentially we should keep all scheduler-specific configs/features in their own configs. thanks, Arun On Dec 22, 2012, at 5:34 AM, Sandy Ryza wrote: > I'm working on the MR2 fair scheduler, and had a question about queue ACLs > that I thought someone might be able to answer? > > In MR1, as far as I can tell from ( > http://hadoop.apache.org/docs/mapreduce/current/mapred_tutorial.html#Job+Authorization), > queue ACLs were configured in the same place as application ACLs. In YARN, > I'm having trouble figuring out where either of them are configured. > Currently ACLs for fair scheduler queues are configured in > fair-scheduler.xml. Is this how it should be? Should queue ACLs be > configured in a scheduler's specific configuration, or in some other > central place? > > many thanks, and happy holidays! > -Sandy -- Arun C. Murthy Hortonworks Inc. http://hortonworks.com/
