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Posted to common-issues@hadoop.apache.org by "BELUGA BEHR (JIRA)" <ji...@apache.org> on 2018/10/22 15:21:00 UTC

[jira] [Updated] (HADOOP-12640) Code Review AccessControlList

     [ https://issues.apache.org/jira/browse/HADOOP-12640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

BELUGA BEHR updated HADOOP-12640:
---------------------------------
    Affects Version/s:     (was: 2.7.1)
                       3.2.0

> Code Review AccessControlList
> -----------------------------
>
>                 Key: HADOOP-12640
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12640
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 3.2.0
>            Reporter: BELUGA BEHR
>            Assignee: BELUGA BEHR
>            Priority: Minor
>         Attachments: AccessControlList.patch, AccessControlList.patch
>
>
> After some confusion of my own, in particular with "mapreduce.job.acl-view-job," I have looked over the AccessControlList implementation and cleaned it up and clarified a few points.
> 1) I added tests to demonstrate the existing behavior of including an asterisk in either the username or the group field, it overrides everything and allows all access.
> "user1,user2,user3 *" = all access
> "* group1,group2" = all access
> "* *" = all access
> "* " = all access
> " *" = all access
> 2) General clean-up and simplification



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