[jira] [Updated] (HBASE-14425) In Secure Zookeeper cluster superuser will not have sufficient permission if multiple values are configured in "hbase.superuser"

["Pankaj Kumar (JIRA)" <ji...@apache.org>]

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

Pankaj Kumar updated HBASE-14425:
---------------------------------
    Attachment: HBASE-14425-V2.patch

Thanks [~enis] for reviewing the patch and pointing out the integration test changes. 
Sorry for late reply, have attached the V2 patch.

> 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
>
>         Attachments: 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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