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From "Mark Wolfe (JIRA)" <j...@apache.org>
Subject [jira] Created: (CASSANDRA-807) Improve cassandra-cli error display and thrift connection checking
Date Wed, 17 Feb 2010 21:19:27 GMT
Improve cassandra-cli error display and thrift connection checking
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                 Key: CASSANDRA-807
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-807
             Project: Cassandra
          Issue Type: Improvement
          Components: Tools
         Environment: Java
            Reporter: Mark Wolfe


A new user observed that thier was some ambiguous error messages presented by the cassandra
CLI if you connected to the wrong port on the cassandra daemon, or in fact anything else listening
for a tcp connection. The CLI will say "connected" but when you run any of the commands a
thrift exception will be displayed.

So I suggest the following enhancements:
* Verify that the CLI is indeed connected to a thrift port by requesting the cluster name
* Hide as many of the stack traces as possible displaying a simple error message
* Implement a --debug argument to the CLI which will output stacktraces


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