[GE issues] [Issue 3047] New - JSV scripts should have access to qstat information

templedf dan.templeton at sun.com
Thu Jun 11 20:01:47 BST 2009


http://gridengine.sunsource.net/issues/show_bug.cgi?id=3047
                 Issue #|3047
                 Summary|JSV scripts should have access to qstat information
               Component|gridengine
                 Version|6.2u2
                Platform|All
                     URL|
              OS/Version|All
                  Status|NEW
       Status whiteboard|
                Keywords|
              Resolution|
              Issue type|ENHANCEMENT
                Priority|P2
            Subcomponent|qmaster
             Assigned to|ernst
             Reported by|templedf






------- Additional comments from templedf at sunsource.net Thu Jun 11 12:01:45 -0700 2009 -------
Just like a JSV can request access to the environment variables of jobs, a JSV should be able to ask for additional information about the
cluster, such as the number of pending/running jobs in the cluster, the number of pending/running jobs for the current job's owner, etc. 
The qmaster can then pass that information into the JSV instead of making the JSV run qstat or use JGDI to get the information, which would
be a death sentence for performance in a server-side JSV.  Having this feature would make JSVs outrageously powerful, and would make our JSV
implementation significantly better than esub.

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