The fink part and /sw confuses me.
When I do a which on my os x I get:
$ which whoami
/usr/bin/whoami
Are you using the same whoami on your console as hadoop?
On Jun 23, 2008, at 10:37 PM, Lev Givon wrote:
Both the daemons and the job were started using the same user.
L.G.
Received from Stefan Groschupf on Mon, Jun 23, 2008 at 04:34:54PM EDT:
Which user runs the hadoop? It should be the same you trigger the
job with.
On Jun 23, 2008, at 10:29 PM, Lev Givon wrote:
I recently installed hadoop 0.17.0 in pseudo-distributed mode on a
MacOSX 10.5.3 system with software managed by Fink installed in /
sw. I
configured hadoop to use the stock Java 1.5.0_13 installation in
/Library/Java/Home. When I attempted to run a simple map/reduce job
off of the dfs after starting up the daemons, the job failed with
the
following Java error (501 is the ID of the user used to start the
hadoop daemons and run the map/reduce job):
javax.security.auth.login.LoginException: Login failed:
/sw/bin/whoami: cannot find name for user ID 501
What might be causing this to occur? Manually running /sw/bin/whoami
as the user in question returns the corresponding username.
L.G.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
101tec Inc.
Menlo Park, California, USA
http://www.101tec.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
101tec Inc.
Menlo Park, California, USA
http://www.101tec.com
