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Posted to hdfs-dev@hadoop.apache.org by "Kan Zhang (JIRA)" <ji...@apache.org> on 2011/01/19 01:51:48 UTC

[jira] Created: (HDFS-1584) Need to check TGT and renew if needed when fetching delegation tokens using HFTP

Need to check TGT and renew if needed when fetching delegation tokens using HFTP
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                 Key: HDFS-1584
                 URL: https://issues.apache.org/jira/browse/HDFS-1584
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: security
            Reporter: Kan Zhang


Currently, there is no checking on TGT validity when calling getDelegationToken(). The TGT may expire and the call will fail.

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