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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11452) add userPermission feature in AccessControlClient as client API
Date Wed, 02 Jul 2014 00:50:25 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14049486#comment-14049486
] 

Andrew Purtell commented on HBASE-11452:
----------------------------------------

I don't have a strong preference, but can we consider calling this getUserPermission? Do I
have a Java variant of Stockholm Syndrome? 

{noformat}
+
+  /**
+   * List all the userPermissions matching the given pattern.
+   * @param conf
+   * @param tableRegex The regular expression string to match against
+   * @return - returns an array of UserPermissions
+   * @throws Throwable
+   */
+  public static List<UserPermission> userPermission(Configuration conf, String tableRegex)
+      throws Throwable {
{noformat}

Patch looks good

> add userPermission feature in AccessControlClient as client API 
> ----------------------------------------------------------------
>
>                 Key: HBASE-11452
>                 URL: https://issues.apache.org/jira/browse/HBASE-11452
>             Project: HBase
>          Issue Type: Improvement
>          Components: Client, security
>    Affects Versions: 0.98.0
>            Reporter: Demai Ni
>            Assignee: Demai Ni
>             Fix For: 2.0.0
>
>         Attachments: HBASE-11452-master-v0.patch
>
>
> Currently user can 'grant','revoke' and show 'user_permission' through hbase shell. And
there are client api implemented in AccessControlClient.java for 'grant' and 'revoke'. This
jira is to add the 'user_permission' feature. 
> To keep interface consistant, this jira will also update user_permission.rb to use this
API directly. The test result is 
> {code}
> hbase(main):001:0> user_permission
> User                                                Table,Family,Qualifier:Permission
                                                                                         
                           
>  hbase                                              dn:t1,,: [Permission: actions=READ,WRITE,EXEC,CREATE,ADMIN]
                                                                                         
 
>  biadmin                                            etest,,: [Permission: actions=READ,WRITE,EXEC,CREATE,ADMIN]
                                                                                         
 
>  hive                                               t1_dn,,: [Permission: actions=READ,WRITE]
                                                                                         
                   
>  biadmin                                            table1,,: [Permission: actions=READ,WRITE,EXEC,CREATE,ADMIN]
                                                                                         

>  biadmin                                            table2,,: [Permission: actions=READ,WRITE,EXEC,CREATE,ADMIN]
                                                                                         

>  biadmin                                            test_dn,,: [Permission: actions=READ,WRITE,EXEC,CREATE,ADMIN]
                                                                                         
> 6 row(s) in 1.6220 seconds
> hbase(main):002:0> user_permission 't.*'
> User                                                Table,Family,Qualifier:Permission
                                                                                         
                           
>  hive                                               t1_dn,,: [Permission: actions=READ,WRITE]
                                                                                         
                   
>  biadmin                                            table1,,: [Permission: actions=READ,WRITE,EXEC,CREATE,ADMIN]
                                                                                         

>  biadmin                                            table2,,: [Permission: actions=READ,WRITE,EXEC,CREATE,ADMIN]
                                                                                         

>  biadmin                                            test_dn,,: [Permission: actions=READ,WRITE,EXEC,CREATE,ADMIN]
                                                                                         
> 4 row(s) in 0.2130 seconds
> hbase(main):003:0> user_permission 'dn:t1'
> User                                                Table,Family,Qualifier:Permission
                                                                                         
                           
>  hbase                                              dn:t1,,: [Permission: actions=READ,WRITE,EXEC,CREATE,ADMIN]
                                                                                         
 
> 1 row(s) in 0.0790 seconds
> {code}



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