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Posted to hdfs-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2012/09/01 00:22:09 UTC
[jira] [Commented] (HDFS-3873) Hftp assumes security is disabled if
token fetch fails
[ https://issues.apache.org/jira/browse/HDFS-3873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13446443#comment-13446443 ]
Hudson commented on HDFS-3873:
------------------------------
Integrated in Hadoop-Mapreduce-trunk-Commit #2692 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2692/])
HDFS-3873. Hftp assumes security is disabled if token fetch fails (daryn) (Revision 1379615)
Result = FAILURE
daryn : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1379615
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/HftpFileSystem.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestHftpDelegationToken.java
> Hftp assumes security is disabled if token fetch fails
> ------------------------------------------------------
>
> Key: HDFS-3873
> URL: https://issues.apache.org/jira/browse/HDFS-3873
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs client
> Affects Versions: 0.23.3, 3.0.0, 2.2.0-alpha
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Fix For: 0.23.3, 3.0.0, 2.2.0-alpha
>
> Attachments: HDFS-3873.branch-23.patch, HDFS-3873.patch
>
>
> Hftp ignores all exceptions generated while trying to get a token, based on the assumption that it means security is disabled. Debugging problems is excruciatingly difficult when security is enabled but something goes wrong. Job submissions succeed, but tasks fail because the NN rejects the user as unauthenticated.
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