[jira] [Resolved] (IMPALA-1193) Restructure error handling within the impala-shell

["Tim Armstrong (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-1193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-1193.
-----------------------------------
    Resolution: Won't Fix

> Restructure error handling within the impala-shell
> --------------------------------------------------
>
>                 Key: IMPALA-1193
>                 URL: https://issues.apache.org/jira/browse/IMPALA-1193
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Clients
>    Affects Versions: Impala 1.4
>            Reporter: Abdullah Yousufi
>            Priority: Minor
>              Labels: shell
>
> Take a look at comments (in patch set 1 and 6) http://gerrit.sjc.cloudera.com:8080/#/c/4100/. 
> Essentially, the main points are to move the main control loop of the shell (while shell_is_alive loop) into the shell class. Second, the exception handling that occurs in the _execute_stmt() method should be moved to the top level so errors are caught by the main control loop for interactive mode and at the loop within execute_queries_non_interactive_mode() for non-interactive mode.
> To prevent redundant error handling, the two respective loops should be wrapped/decorated or call the same method that then handles all the errors.



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