Wednesday, March 5, 2008

NoSuchResourceException when starting the GT4 container

When starting the GT4 container, if following messages are shown to console,

org.globus.wsrf.NoSuchResourceException
at org.globus.delegation.service.DelegationResource.load(DelegationResource.java:405)
at org.globus.delegation.service.DelegationHome.find(DelegationHome.java:53)
at org.globus.delegation.DelegationUtil.getDelegationResource(DelegationUtil.java:251)
...

delete following files.
$ rm -rf ~/.globus/persisted/ip-address-8443/ManagedExecutableJobResourceStateType/*

SGE & GT4

If want to submit a job on SGE via GRAM of GT4, you have to install the reporting modules of SGE.

Then, you have to stop the folloing service. If not, the contents of reporting file are moved to the DBMS, and the status of job is not reported from SGE.
# /etc/init.d/sgedbwriter stop

Wednesday, February 27, 2008

Generate the logfile of local JobManager at GT4

insert extensions element in RSL


<extensions>
<logfile>${GLOBUS_USER_HOME}/log.txt</logfile>
</extensions>

Monday, October 15, 2007

Specifing the lifetime for retreving the credential at Gridsphere

Currently, you could not set the value of the lifetime for retreving the credential at gridportlets.

To do, you have to re-compile and re-deploy the gridportlets.

at gridportlets directory,

$ vi ./src/org/gridlab/gridsphere/services/security/gss/impl/CredentialRetrievalServiceImpl.java

By default, RETRIEVE_LIFETIME is 8000 seconds.
You can specify the lifetime for retreving the credential by changing the value.
and then,

$ ant install