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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2016/03/07 16:00:46 UTC

[jira] [Created] (HADOOP-12897) KerberosAuthenticator.authenticate to include URL on IO failures

Steve Loughran created HADOOP-12897:
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             Summary: KerberosAuthenticator.authenticate to include URL on IO failures
                 Key: HADOOP-12897
                 URL: https://issues.apache.org/jira/browse/HADOOP-12897
             Project: Hadoop Common
          Issue Type: Improvement
          Components: security
    Affects Versions: 2.8.0
            Reporter: Steve Loughran


If {{KerberosAuthenticator.authenticate}} can't connect to the endpoint, you get a stack trace, but without the URL it is trying to talk to.

That is: it doesn't have any equivalent of the {{NetUtils.wrapException}} handler —which can't be called here as its not in the {{hadoop-auth}} module



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