You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-issues@hadoop.apache.org by "Zhe Zhang (JIRA)" <ji...@apache.org> on 2016/06/01 21:35:59 UTC
[jira] [Updated] (HADOOP-13206) Delegation token cannot be fetched
and used by different versions of client
[ https://issues.apache.org/jira/browse/HADOOP-13206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhe Zhang updated HADOOP-13206:
-------------------------------
Attachment: HADOOP-13206.02.patch
> Delegation token cannot be fetched and used by different versions of client
> ---------------------------------------------------------------------------
>
> Key: HADOOP-13206
> URL: https://issues.apache.org/jira/browse/HADOOP-13206
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 2.3.0, 2.6.1
> Reporter: Zhe Zhang
> Assignee: Zhe Zhang
> Attachments: HADOOP-13206.00.patch, HADOOP-13206.01.patch, HADOOP-13206.02.patch
>
>
> We have observed that an HDFS delegation token fetched by a 2.3.0 client cannot be used by a 2.6.1 client, and vice versa. Through some debugging I found that it's a mismatch between the token's {{service}} and the {{service}} of the filesystem (e.g. {{webhdfs://host.something.com:50070/}}). One would be in numerical IP address and one would be in non-numerical hostname format.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org