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https://issues.apache.org/jira/browse/RANGER-4623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhaoshuaihua updated RANGER-4623:
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Attachment: ranger-knox-success-4.png
> Ranger knox plugin test connection failure
> ------------------------------------------
>
> Key: RANGER-4623
> URL: https://issues.apache.org/jira/browse/RANGER-4623
> Project: Ranger
> Issue Type: Improvement
> Components: plugins
> Affects Versions: 2.1.0, 2.2.0, 2.3.0
> Reporter: zhaoshuaihua
> Priority: Major
> Attachments: RANGER-4623.patch, ranger-knox-failed-1.png,
> ranger-knox-failed-2.png, ranger-knox-success-1.png,
> ranger-knox-success-2.png, ranger-knox-success-3.png,
> ranger-knox-success-4.png
>
>
> *Click on the connectivity test of the knox service to report an error.*
> *the error is :*
> Unable to retrieve any files using given parameters, You can still save the
> repository and start creating policies, but you would not be able to use
> autocomplete for resource names. Check ranger_admin.log for more info.
> org.apache.ranger.plugin.client.HadoopException: Exception on REST call to
> KnoxUrl : [https://xxx:8443/gateway/admin/api/v1/topologies]..
> javax.net.ssl.SSLHandshakeException: PKIX path building failed:
> sun.security.provider.certpath.SunCertPathBuilderException: unable to find
> valid certification path to requested target.
> PKIX path building failed:
> sun.security.provider.certpath.SunCertPathBuilderException: unable to find
> valid certification path to requested target.
> !ranger-knox-failed-1.png!!ranger-knox-failed-2.png!
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