[jira] [Created] (GEODE-2203) gfsh status locator/server - Give more descriptive output on empty parameter

["Alyssa Kim (JIRA)" <ji...@apache.org>]

Alyssa Kim created GEODE-2203:
---------------------------------

             Summary: gfsh status locator/server - Give more descriptive output on empty parameter
                 Key: GEODE-2203
                 URL: https://issues.apache.org/jira/browse/GEODE-2203
             Project: Geode
          Issue Type: Improvement
          Components: gfsh
            Reporter: Alyssa Kim
            Assignee: Mark Bretl


Currently, executing some status commands in gfsh without valid parameters gives a vague explanation/output that might be misleading. Although we have help <command_name> for usage description, displaying 'null' as an output might not be the best idea.

Current Result
{code}
gfsh>status locator
null
{code}

{code}
gfsh>status server
Server in C:\Users\XXX\git\incubator-geode\geode-assembly\build\install\apache-geode\bin on null is currently not responding.
{code}

Improvement
{code}
gfsh>status locator
SYNTAX
    status locator [--name=value] [--host=value] [--port=value] [--pid=value]
Use help status locator to display detailed usage information
{code}

{code}
gfsh>status server
SYNTAX
    status server [--name=value] [--pid=value] [--dir=value]
Use help status server to display detailed usage information
{code}



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