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https://issues.apache.org/jira/browse/IMPALA-1193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong updated IMPALA-1193:
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Issue Type: Improvement (was: Bug)
> 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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