[jira] [Created] (TAJO-2163) No error message is showed when query execution failed.

[Wonjun Hong (JIRA)]

Wonjun Hong created TAJO-2163:
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             Summary: No error message is showed when query execution failed.
                 Key: TAJO-2163
                 URL: https://issues.apache.org/jira/browse/TAJO-2163
             Project: Tajo
          Issue Type: Bug
          Components: Web UI
            Reporter: Wonjun Hong
            Priority: Minor


Need to add error message for intermittently failing query ran in web UI, 
whereas currently it only shows an alert message "query execution failed"




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