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Posted to dev@hama.apache.org by "Samuel Guo (JIRA)" <ji...@apache.org> on 2008/10/23 10:04:44 UTC

[jira] Updated: (HAMA-89) [Shell] Exception Handling

     [ https://issues.apache.org/jira/browse/HAMA-89?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Samuel Guo updated HAMA-89:
---------------------------

    Attachment: HAMA-89.patch

> [Shell] Exception Handling 
> ---------------------------
>
>                 Key: HAMA-89
>                 URL: https://issues.apache.org/jira/browse/HAMA-89
>             Project: Hama
>          Issue Type: Improvement
>          Components: shell
>            Reporter: Edward J. Yoon
>             Fix For: 0.1.0
>
>         Attachments: HAMA-89.patch
>
>
> Hama > exit
> org.apache.hama.shell.parser.script.ParseException: Encountered "exit" at line 3, column 1.
> Was expecting one of:
>     <EOF> 
>     "help" ...
>     "quit" ...
>     "" ...
>     <EOL> ...
> It would be nice if shell shows simple guide instead of error message.

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