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https://issues.apache.org/jira/browse/IMPALA-11250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe McDonnell resolved IMPALA-11250.
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Fix Version/s: Impala 4.2.0
Resolution: Fixed
> Webserver.TestWithSpnego fails on Ubuntu 20
> -------------------------------------------
>
> Key: IMPALA-11250
> URL: https://issues.apache.org/jira/browse/IMPALA-11250
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 4.1.0
> Reporter: Joe McDonnell
> Assignee: Joe McDonnell
> Priority: Major
> Fix For: Impala 4.2.0
>
>
> On Ubuntu 20, the test consistently fails with this messages:
> {noformat}
> /home/impdev/Impala/be/src/util/webserver-test.cc:393
> Value of: num_negotiate_failure
> Actual: 2
> Expected: negotiate_failure_metric->GetValue()
> Which is: 1{noformat}
> This code location is expecting curl to try without authentication, fail,
> then retry with authentication. Based on the curl logs, on Ubuntu 20 it just
> starts with authentication. This seems like a change in behavior for curl.
> We can narrow down which curl version changed the behavior, detect the curl
> version, and change the test according to the different behaviors.
> Alternatively, if toolchain curl was built with SPNEGO support, we could use
> that on all platforms.
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