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https://issues.apache.org/jira/browse/HADOOP-14959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16300792#comment-16300792
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Arpit Agarwal commented on HADOOP-14959:
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bq. What do other people who understand UGI have to say about this?
LGTM, but I don't understand UGI also. [[email protected]], do you want to
hold off committing until someone familiar with UGI can take a look?
> DelegationTokenAuthenticator.authenticate() to wrap network exceptions
> ----------------------------------------------------------------------
>
> Key: HADOOP-14959
> URL: https://issues.apache.org/jira/browse/HADOOP-14959
> Project: Hadoop Common
> Issue Type: Improvement
> Components: net, security
> Affects Versions: 2.8.1
> Reporter: Steve Loughran
> Assignee: Ajay Kumar
> Priority: Minor
> Attachments: HADOOP-14959.001.patch, HADOOP-14959.002.patch
>
>
> network errors raised in {{DelegationTokenAuthenticator.authenticate()}}
> aren't being wrapped, so only return the usual limited-value java.net error
> text. using {{NetUtils.wrapException()}} can address that
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