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From "Kan Zhang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HDFS-1584) Need to check TGT and renew if needed when fetching delegation tokens using HFTP
Date Wed, 19 Jan 2011 00:53:44 GMT

     [ https://issues.apache.org/jira/browse/HDFS-1584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kan Zhang updated HDFS-1584:
----------------------------

    Attachment: h1584-01.patch

> Need to check TGT and renew if needed when fetching delegation tokens using HFTP
> --------------------------------------------------------------------------------
>
>                 Key: HDFS-1584
>                 URL: https://issues.apache.org/jira/browse/HDFS-1584
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: security
>            Reporter: Kan Zhang
>         Attachments: h1584-01.patch
>
>
> Currently, there is no checking on TGT validity when calling getDelegationToken(). The
TGT may expire and the call will fail.

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