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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6127) WebHDFS tokens cannot be renewed in HA setup
Date Wed, 19 Mar 2014 20:11:49 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Haohui Mai updated HDFS-6127:
-----------------------------

    Attachment: HDFS-6127.000.patch

> WebHDFS tokens cannot be renewed in HA setup
> --------------------------------------------
>
>                 Key: HDFS-6127
>                 URL: https://issues.apache.org/jira/browse/HDFS-6127
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha
>    Affects Versions: 2.4.0
>            Reporter: Arpit Gupta
>            Assignee: Haohui Mai
>         Attachments: HDFS-6127.000.patch
>
>
> {{TokenAspect}} class assumes that the service name of the token is alway a host-ip pair.
In HA setup, however, the service name becomes the name service id, which breaks the assumption.
As a result, WebHDFS tokens cannot be renewed in HA setup.



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