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