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Posted to common-issues@hadoop.apache.org by "Prabhu Joseph (JIRA)" <ji...@apache.org> on 2018/01/08 07:34:00 UTC
[jira] [Commented] (HADOOP-15092) Proxy failures during
NamenodeWebHdfsMethods are not logged
[ https://issues.apache.org/jira/browse/HADOOP-15092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16315780#comment-16315780 ]
Prabhu Joseph commented on HADOOP-15092:
----------------------------------------
[~arpitagarwal] Can you review this when you get time.
> Proxy failures during NamenodeWebHdfsMethods are not logged
> ------------------------------------------------------------
>
> Key: HADOOP-15092
> URL: https://issues.apache.org/jira/browse/HADOOP-15092
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 2.7.3
> Reporter: Prabhu Joseph
> Assignee: Prabhu Joseph
> Attachments: HADOOP-15092.1.patch, HADOOP-15092.2.patch, HADOOP-15092.patch
>
>
> When GetDelegationToken http request fails with proxy issue, there is no logs from NameNode to indicate it's a proxy issue. Below is the only log. IOExceptions are logged but AuthorizationException are not logged. It will be helpful to log proxy failures from JspHelper getUGI().
> {code}
> 2017-12-05 13:05:02,045 INFO namenode.GetDelegationTokenServlet (GetDelegationTokenServlet.java:doGet(56)) - Request for token received with no authentication from 172.26.93.73
> {code}
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