Re: hadoop interaction with AFS

2009-06-17 Thread Faisal Khan
If re-building of Hadoop is an option then I guess you can replace 'groups' command in Shell.java (src/core/org/apache/hadoop/util/Shell.java) with 'id -rgn' to get the correct group name. -- Faisal On Wed, Jun 17, 2009 at 10:35 AM, Brock Palen wrote: > Ran into an issue with running hadoop o

Re: hadoop interaction with AFS

2009-06-17 Thread Brian Bockelman
Hey Brock, Looking through my notes, OpenAFS 1.4.1 through 1.4.8 have an issue with the GIDs. Maybe you can upgrade to the latest maintenance release for the 1.4.x series and get lucky? Otherwise, I think I might have a patch somewhere for this. Brian On Jun 17, 2009, at 8:41 AM, Brock P

Re: hadoop interaction with AFS

2009-06-17 Thread Brock Palen
Hey Brock, I've seen a similar problem at another site. They were able to solve this by upgrading their version of OpenAFS. Is that an option for you? It might be, I see we are running 1.4.8 and they have 1.5 out, not sure what our cell is running and compatibility, good to know.

Re: hadoop interaction with AFS

2009-06-17 Thread Brian Bockelman
Hey Brock, I've seen a similar problem at another site. They were able to solve this by upgrading their version of OpenAFS. Is that an option for you? Brian On Jun 17, 2009, at 8:35 AM, Brock Palen wrote: Ran into an issue with running hadoop on a cluster that also has AFS installed. W