Description of problem:

The PREPARE hook is designed to stage files for the job to use when it runs.

http://www.cs.wisc.edu/condor/manual/v7.4/4_4Job_Hooks.html

The staging should happen into the job's execute directory.

The prepare hook is not invoked with the proper privs to access the job's execute directory.


Version-Release number of selected component (if applicable):

At least...

$ condor_version
$CondorVersion: 7.4.2 Jan 21 2010 BuildID: RH-7.4.2-0.5.el5 PRE-RELEASE $
$CondorPlatform: X86_64-LINUX_RHEL5 $


How reproducible:

100%


Steps to Reproduce:
1.

$ condor_config_val JUNK_HOOK_PREPARE_JOB
/opt/junk/prepare_hook.sh

2.

 cat /opt/junk/prepare_hook.sh
#!/bin/sh

id > /tmp/prepare_hook.log
env >> /tmp/prepare_hook.log
ls -alR $PWD >> /tmp/prepare_hook.log

exit 1

3.

$ echo -e 'cmd=/bin/sleep\nargs=1m\n+hookkeyword="junk"\nqueue\n' | condor_submit


Actual results:

$ cat /tmp/prepare_hook.log 
uid=64(condor) gid=64(condor) groups=143(gridmonkey) context=user_u:system_r:unconfined_execmem_t
_CONDOR_ANCESTOR_9005=9021:1265310617:3430228736
TERM=dumb
CONDOR_PARENT_ID=mrg27:9005:1265310617
CONDOR_PROCD_ADDRESS_BASE=/var/run/condor/procd_pipe
_CONDOR_ANCESTOR_32093=1901:1264164341:128034522
PATH=/sbin:/usr/sbin:/bin:/usr/bin
PWD=/var/lib/condor/execute/dir_9005
LANG=en_US.UTF-8
_CONDOR_EXECUTE=/var/lib/condor/execute
SHLVL=3
CONDOR_INHERIT=9005 <10.16.44.232:50042> 0 0
_CONDOR_ANCESTOR_1901=9005:1265310617:3186829336
CONDOR_PROCD_ADDRESS=/var/run/condor/procd_pipe.STARTD
_=/bin/env
/var/lib/condor/execute/dir_9005:
total 16
drwxr-xr-x 2 gridmonkey gridmonkey 4096 Feb  4 14:10 .
drwxr-xr-x 3 condor     condor     4096 Feb  4 14:10 ..


Expected results:

Expect the output of id to match the owner of $PWD