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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-14425) In Secure Zookeeper cluster superuser will not have sufficient permission if multiple values are configured in "hbase.superuser"
Date Wed, 28 Oct 2015 00:07:27 GMT

     [ https://issues.apache.org/jira/browse/HBASE-14425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Enis Soztutar updated HBASE-14425:
----------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 1.3.0
                   1.2.0
           Status: Resolved  (was: Patch Available)

I've pushed this to 1.2+. Thanks Pankaj. 

> In Secure Zookeeper cluster superuser will not have sufficient permission if multiple
values are configured in "hbase.superuser"
> --------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-14425
>                 URL: https://issues.apache.org/jira/browse/HBASE-14425
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Pankaj Kumar
>            Assignee: Pankaj Kumar
>             Fix For: 2.0.0, 1.2.0, 1.3.0
>
>         Attachments: HBASE-14425-V2.patch, HBASE-14425-V2.patch, HBASE-14425.patch
>
>
> During master intialization we are setting ACLs for the znodes.
> In ZKUtil.createACL(ZooKeeperWatcher zkw, String node, boolean isSecureZooKeeper),
> {code}
>       String superUser = zkw.getConfiguration().get("hbase.superuser");
>       ArrayList<ACL> acls = new ArrayList<ACL>();
>       // add permission to hbase supper user
>       if (superUser != null) {
>         acls.add(new ACL(Perms.ALL, new Id("auth", superUser)));
>       }
> {code}
> Here we are directly setting "hbase.superuser" value to Znode which will cause an issue
when multiple values are configured. In "hbase.superuser" multiple superusers and supergroups
can be configured separated by comma. We need to iterate them and set ACL.



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