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https://issues.apache.org/jira/browse/IMPALA-3814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong resolved IMPALA-3814.
-----------------------------------
    Resolution: Later

> Clean up and refactor large try blocks in impala-shell
> ------------------------------------------------------
>
>                 Key: IMPALA-3814
>                 URL: https://issues.apache.org/jira/browse/IMPALA-3814
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Clients
>    Affects Versions: Impala 2.6.0
>            Reporter: Sailesh Mukil
>            Priority: Minor
>              Labels: shell
>
> One particular try block in impala_shell.py (in _execute_stmt()) is 
> particularly large with a large chain of except statements. Not all of the 
> except statements apply to all the code in the try block. This would be a lot 
> cleaner if it's split up into multiple try blocks which each have only the 
> required except statements.



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