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Geng Hong updated NUTCH-2900: ----------------------------- Description: Currently, we are unable to integrate the Nutch with Solr Cloud that enabled with Kerberos authentication. The error message as below appears: WARN auth.HttpAuthenticator - NEGOTIATE authentication error: No valid credentials provided (Mechanism level: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)) <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> <title>Error 401 Authentication required</title> </head> <body><h2>HTTP ERROR 401</h2> <p>Problem accessing /solr/admin/collections. Reason: <pre> Authentication required</pre></p> </body> </html> was: Currently, we are unable to integrate the Nutch with Solr Cloud that enabled with Kerberos authentication. The error message is as below appears: WARN auth.HttpAuthenticator - NEGOTIATE authentication error: No valid credentials provided (Mechanism level: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)) <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> <title>Error 401 Authentication required</title> </head> <body><h2>HTTP ERROR 401</h2> <p>Problem accessing /solr/admin/collections. Reason: <pre> Authentication required</pre></p> </body> </html> > Integrate Nutch with Kerberized Solr Cloud > ------------------------------------------ > > Key: NUTCH-2900 > URL: https://issues.apache.org/jira/browse/NUTCH-2900 > Project: Nutch > Issue Type: New Feature > Components: indexer > Affects Versions: 1.18 > Reporter: Geng Hong > Priority: Major > > Currently, we are unable to integrate the Nutch with Solr Cloud that enabled > with Kerberos authentication. The error message as below appears: > > WARN auth.HttpAuthenticator - NEGOTIATE authentication error: No valid > credentials provided (Mechanism level: No valid credentials provided > (Mechanism level: Failed to find any Kerberos tgt)) > > <head> > <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> > <title>Error 401 Authentication required</title> > </head> > <body><h2>HTTP ERROR 401</h2> > <p>Problem accessing /solr/admin/collections. Reason: > <pre> Authentication required</pre></p> > </body> > </html> -- This message was sent by Atlassian Jira (v8.3.4#803005)