Frequently Asked Questions

Adaptor module

  1. How do I use this module ?

Execution management

  1. What is the URL syntax understood by this plug-in ?
  2. My job fails with error 
    Cannot upload file://... into gsiftp://.../cream_sandbox/...
  3. It fails with this error message: 
    Identity reading failed: null
  4. How to get rid of this error message: 
    org.glite.security.util.FileEndingIterator : Error while reading directory null

Adaptor module

How do I use this module ?
The command "jsaga-help" provides some useful information about the usage and the current configuration of the plug-ins. 
jsaga-help -help
If this command does not provides the answer to your question, then please contact us so that we can fill out this FAQ.

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Execution management

What is the URL syntax understood by this plug-in ?
The URL must be: 
cream://<HOSTNAME>[:<PORT>]/cream-<SCHEDULER>-<QUEUE>[?delegationId=<DELEGATION>]
Where:
    <HOSTNAME> is the name of the host running the gLite-CREAM service,
    <PORT> is 8443 by default,
    <SCHEDULER> is the scheduler available on targeted site: pbs, lsf, sge, bqs...
    <QUEUE> is the name of the job queue (e.g. short, long, a_vo_name... this queue will override any queue specified via SAGA)
    <DELEGATION> is the identifier of your delegated proxy (optional). If not provided, JSAGA will create the identifier as "delegation-<yourVO>-<md5(yourDN)>"

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My job fails with error 
Cannot upload file://... into gsiftp://.../cream_sandbox/...
If your delegated proxy is of type "rfc3820" (the default if you have created a VOMS proxy with JSAGA), it might be possible that the remote site does not support RFC proxies. Try with a proxy of type "old".

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It fails with this error message: 
Identity reading failed: null
Fix access permissions on your certificate

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How to get rid of this error message: 
org.glite.security.util.FileEndingIterator : Error while reading directory null
Add this line to your LOG4J configuration file ($JSAGA_HOME/etc/log4j.properties by default): 
log4j.logger.org.glite.security.util.FileEndingIterator=FATAL

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