Q: I got error message from LSF for /afs/slac.stanford.edu/package/pinger/lod/PingERLOD/cmd/linux/schools.sh. Message said:
7/8/2013 11:22:15 -- PID=142350036 -- ERROR: Tried to start SchoolInstantiator but one or more of the EndPoints needed are taking too long to answer. Check log files for more details.
A: This means that the web service is unable to reach the remote data sets. These include dbpedia, geonames, factforge. Hopefully the next time it runs it will be successful. Continued failures need investigating. It runs once a day. The log files are at:
/afs/slac/package/pinger/lod/PingERLOD/data/log/
look at the the most recent file of the form logn.txt. Vim the file and search on the PID (e.g. 14235006) and look at the rror messages, e.g.
7/8/2013 11:6:30 -- PID=142350036 -- DBPedia does not seem to be up. -- HttpException: -404 Failed to connect to remote server
Q: How does one add information to the "Click for Help" button.
A: Edit : /afs/slac.stanford.edu/package/pinger/lod/PingERLODServer/js/schools_results.js, and change the function getHelpMessage.
Q: How does one add information to what is displayed in the window when one clicks on a node?
A: Edit : /afs/slac.stanford.edu/package/pinger/lod/PingERLODServer/js/schools_results.js, and change the function attachMessage.
Q: I get the error message from the batch trscron job
lnxcron 00 11 * * * /usr/local/bin/bsub -q medium /afs/slac.stanford.edu/package/pinger/lod/PingERLOD/cmd/linux/schools.sh # <100mins on dole, non interfering
The error message sent by email is:
ERROR: The output file name you specified
relative to the submit-time current working directory of
/u/sf/pinger/
in the bsub -o option is incorrect or not useable for output.
This job was running on hequ0098 and attempted to write the data to that location but failed.
To prevent losing the output, an attempt has been made to temporarily store it in
/nfs/farm/knackery/pinger.job.123084.output.
Failure to write to the specified output file location would typically be caused by the following kinds of things:
o The output file location is out of space or over the user's quota;
o The user does not have write privileges to the file;
o The directory specified for the file does not exist;
o The output file specification did not specify a full path and the
current working directory at the time of job submission was not
what was intended.
o Some system failure occured such that the output file could not
be opened or mounted.
The file shown above should be readable from any interactive server.
Please erase it after you have looked at it.
The file will be erased automatically in 72 hours.
A: It looks like it may be file server problem (e.g. one of the Surreys NFS file servers)
The file mentioned in the diagnostic above is:
Job was executed on host(s) <hequ0098>, in queue <short>, as user <pinger> in cluster <slac>.
</u/sf/pinger> was used as the home directory.
</u/sf/pinger> was used as the working directory.
Started at Wed Aug 14 08:00:09 2013
Results reported at Wed Aug 14 08:00:46 2013
Your job looked like:
------------------------------------------------------------
# LSBATCH: User input
------------------------------------------------------------
Successfully completed.
Resource usage summary:
CPU time : 1.57 sec.
Max Memory : 46 MB
Average Memory : 24.50 MB
Total Requested Memory : -
Delta Memory : -
(Delta: the difference between total requested memory and actual max usage.)
Max Swap : 1370 MB
Max Processes : 4
Max Threads : 22
PS:
Unable to read output data from the stdout buffer file </nfs/farm/lsb_spool/1376492402.123084.out>: your job was probably aborted prematurely.
Since the job ran for only 46 seconds it does not appear to be a token problem.
I do not think it is a space problem or a privileges problem:
118cottrell@hequ0098:~pinger$fs la Access list for . is Normal rights: system:slac rl system:administrators rlidwka system:authuser rl pinger rlidwka 119cottrell@hequ0098:~pinger$fs lq Volume Name Quota Used %Used Partition u.pinger 2000000 629541 31% 11% 123cottrell@hequ0098:~pinger$ls -ld /nfs/farm/lsb_spool/ drwxrwxrwt 4 lsf lsf 21233664 Aug 14 12:06 /nfs/farm/lsb_spool// 123cottrell@hequ0098:~pinger$ls -ld /nfs/farm/lsb_spool/ drwxrwxrwt 4 lsf lsf 21233664 Aug 14 12:06 /nfs/farm/lsb_spool//