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https://issues.apache.org/jira/browse/HDFS-10686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Clampffer reassigned HDFS-10686:
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    Assignee: James Clampffer

> 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
>            Assignee: James Clampffer
>
> 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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