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From "Velmurugan Periasamy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-9602) Stack advisor validation for Ranger HBase plugin is incorrect
Date Thu, 12 Feb 2015 16:33:13 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-9602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Velmurugan Periasamy updated AMBARI-9602:
-----------------------------------------
    Attachment: 0001-AMBARI-9602-Stack-advisor-validation-for-Ranger-HBas.patch

> Stack advisor validation for Ranger HBase plugin is incorrect
> -------------------------------------------------------------
>
>                 Key: AMBARI-9602
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9602
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Velmurugan Periasamy
>            Assignee: Velmurugan Periasamy
>         Attachments: 0001-AMBARI-9602-Stack-advisor-validation-for-Ranger-HBas.patch
>
>
> The stack advisor validation when Ranger HBase plugin enabled are incorrect.
> The problem with the current approach is that it checks for an exact match against com.xasecure.authorization.hbase.XaSecureAuthorizationCoprocessor
for hbase.coprocessor.master.classes and hbase.coprocessor.region.classes; however, these
are comma-delimited lists, so there could be other classes defined that the user needs.
> The stack advisor should be checking to see the following when the Ranger plugin is enabled
for HBase:
> * hbase.coprocessor.master.classes contains com.xasecure.authorization.hbase.XaSecureAuthorizationCoprocessor
and does not contain org.apache.hadoop.hbase.security.access.AccessController
> * hbase.coprocessor.region.classes contains com.xasecure.authorization.hbase.XaSecureAuthorizationCoprocessor
and does not contain org.apache.hadoop.hbase.security.access.AccessController



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