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https://issues.apache.org/jira/browse/HIVE-21661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Laszlo Bodor updated HIVE-21661:
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Fix Version/s: 4.0.0
> Add option to check q file syntax before execution
> --------------------------------------------------
>
> Key: HIVE-21661
> URL: https://issues.apache.org/jira/browse/HIVE-21661
> Project: Hive
> Issue Type: Improvement
> Components: Testing Infrastructure
> Reporter: Bruno Pusztahazi
> Assignee: Bruno Pusztahazi
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-21661.1.patch, HIVE-21661.2.patch
>
>
> Currently q file tests are executed line-by-line. This could lead to
> problems, e.g. when a q file has some long running queries and the last line
> contains a syntax error. In this case everything before the wrong line will
> be executed first, which could take a lot of time and only then will the test
> fail due to the syntax error.
> I propose a simple syntax checker that will check the q file for errors
> before executing any statements. This check can will be turned off by default
> and can be enabled with the following option:
> {code:java}
> -Dtest.check.syntax=true{code}
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