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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 updated HDFS-10686:
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Parent Issue: HDFS-14032 (was: HDFS-8707)
> 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
> Priority: Major
>
> 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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