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From "James Clampffer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-10686) libhdfs++: implement delegation token authorization
Date Mon, 04 Dec 2017 19:14:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Clampffer updated HDFS-10686:
-----------------------------------
    Summary: libhdfs++: implement delegation token authorization  (was: libhdfs++: implement
token authorization)

> libhdfs++: implement delegation token authorization
> ---------------------------------------------------
>
>                 Key: HDFS-10686
>                 URL: https://issues.apache.org/jira/browse/HDFS-10686
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs-client
>            Reporter: Bob Hansen
>
> The current libhdfs++ SASL implementation does a kerberos handshake for each connection.
 HDFS includes support for issuing and using time-limited tokens to reduce the load on the
kerberos server.



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