IZ590: commands show only table headers as output

[afisch]

[Imported from gridengine issuezilla ​http://gridengine.sunsource.net/issues/show_bug.cgi?id=590]

        Issue #:      590          Platform:     Sun         Reporter: afisch (afisch)
       Component:     hedeby          OS:        All
     Subcomponent:    cli          Version:      1.0u1          CC:    None defined
        Status:       NEW          Priority:     P4
      Resolution:                 Issue type:    TASK
                               Target milestone: 1.0u5next
      Assigned to:    adoerr (adoerr)
      QA Contact:     adoerr
          URL:
       * Summary:     commands show only table headers as output
   Status whiteboard:
      Attachments:


     Issue 590 blocks:
   Votes for issue 590:     Vote for this issue


   Opened: Mon Nov 3 10:09:00 -0700 2008 
------------------------


   Description:
   if the filter options for the modify_log_level, command do not match any jvm the
   following output is shown:

     ./sdmadm -s sdmaf mll -l x=OFF -h y -j z
     jvm host logger level
     ---------------------

   This problem is also visible in other commands, like show_log_level and
   show_blacklist

     ./sdmadm -s sdmaf sll -h x -j y
      jvm host logger level
     ---------------------

     ./sdmadm -s sdmaf  sb
     service resource id
     -------------------

   Evaluation:
   The problem is rated as p4 task. It is not a bug, but the output is not reasonable.

   Suggested fix / work around:
   Fix: An appropriate message like: "No matching JVMs found." should be shown instead
   Work around: Not needed / not a bug.

   Analysis:
   A check for an empty result and the appropriate message has to be included in:
   com.sun.grid.grm.cli.cmd.administration.GetLoggingCliCommand#124
   com.sun.grid.grm.cli.cmd.administration.SetLoggingCliCommand#129
   com.sun.grid.grm.cli.cmd.monitoring.ShowBlackListCliCommand#75
   It should be checked if other commands suffer from the same problem.

   How to test:
   The commands should be tested with TS tests. The commands should be called in
   two ways:
   1.) Call the command that at least one line is formatted with the table output
   2.) Call the command that any result is filtered and an empty table is expected.

   ETC:
   1.5 PD
               ------- Additional comments from rhierlmeier Wed Nov 25 07:21:10 -0700 2009 -------
   Milestone changed