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Posted to common-issues@hadoop.apache.org by "Xiao Chen (JIRA)" <ji...@apache.org> on 2016/06/01 01:05:13 UTC
[jira] [Commented] (HADOOP-13228) Add delegation token to the
connection in DelegationTokenAuthenticator
[ https://issues.apache.org/jira/browse/HADOOP-13228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15309000#comment-15309000 ]
Xiao Chen commented on HADOOP-13228:
------------------------------------
In {{DelegationTokenAuthenticatedURL#openConnection}}, we put delegation token (DT) on the request header or query string (deprecated).
However, in {{getDelegationToken}} / {{renewDelegationToken}} / {{cancelDelegationToken}}, we don't have such logic. Without a delegation token, the server side's {{DelegationTokenAuthenticationHandler}} falls back to authenticate via the AuthenticationHandler.
> Add delegation token to the connection in DelegationTokenAuthenticator
> ----------------------------------------------------------------------
>
> Key: HADOOP-13228
> URL: https://issues.apache.org/jira/browse/HADOOP-13228
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 2.6.0
> Reporter: Xiao Chen
> Assignee: Xiao Chen
>
> Following [a comment from another jira|https://issues.apache.org/jira/browse/HADOOP-13155?focusedCommentId=15308715&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15308715], create this to specifically handle the delegation token renewal/cancellation bug in {{DelegationTokenAuthenticatedURL}} and {{DelegationTokenAuthenticator}}.
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