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https://issues.apache.org/jira/browse/CALCITE-1350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde updated CALCITE-1350:
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Fix Version/s: (was: avatica-1.10.0)
avatica-1.11.0
> Avoid closeConnection when openConnection doesn't finish/succeed
> ----------------------------------------------------------------
>
> Key: CALCITE-1350
> URL: https://issues.apache.org/jira/browse/CALCITE-1350
> Project: Calcite
> Issue Type: Improvement
> Components: avatica
> Reporter: Josh Elser
> Assignee: Josh Elser
> Fix For: avatica-1.11.0
>
>
> I've noticed during testing of Avatica, often times when SPNEGO
> authentication is misconfigured, the client will get stuck in
> openConnection().
> If we consider sqlline and the user control-C's it, sqlline will try to close
> the driver as well which would do a closeConnection() (which would also
> obviously fail).
> I believe we should be able to short-circuit the the closeConnection() when
> we know that the openConnection() didn't succeed properly.
> Another scenario is when the Avatica server is down. openConnection will
> fail, but we'll still attempt the closeConnection on exit.
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