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https://issues.apache.org/jira/browse/HADOOP-10565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benoy Antony updated HADOOP-10565:
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Issue Type: Sub-task (was: Improvement)
Parent: HADOOP-10469
> Support IP ranges (CIDR) in proxyuser.hosts
> --------------------------------------------
>
> Key: HADOOP-10565
> URL: https://issues.apache.org/jira/browse/HADOOP-10565
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: security
> Reporter: Benoy Antony
> Assignee: Benoy Antony
> Attachments: HADOOP-10565.patch
>
>
> In some use cases, there will be many hosts from which the user can
> impersonate.
> This requires specifying many ips in the XML configuration.
> It is cumbersome to specify and maintain long list of ips in proxyuser.hosts
> The problem can be solved if proxyuser.hosts accept ip ranges in CIDR format.
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