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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6068) Secure HBase cluster : Client not able to call some admin APIs
Date Fri, 25 May 2012 19:38:23 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13283704#comment-13283704
] 

Hadoop QA commented on HBASE-6068:
----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12529764/HBASE-6068-v1.patch
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    +1 hadoop23.  The patch compiles against the hadoop 0.23.x profile.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    -1 findbugs.  The patch appears to introduce 33 new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

     -1 core tests.  The patch failed these unit tests:
                       org.apache.hadoop.hbase.coprocessor.TestRegionServerCoprocessorExceptionWithAbort

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/2000//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/2000//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/2000//console

This message is automatically generated.
                
> Secure HBase cluster : Client not able to call some admin APIs
> --------------------------------------------------------------
>
>                 Key: HBASE-6068
>                 URL: https://issues.apache.org/jira/browse/HBASE-6068
>             Project: HBase
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 0.92.1, 0.94.0, 0.96.0
>            Reporter: Anoop Sam John
>            Assignee: Matteo Bertozzi
>         Attachments: HBASE-6068-v0.patch, HBASE-6068-v1.patch
>
>
> In case of secure cluster, we allow the HBase clients to read the zk nodes by providing
the global read permissions to all for certain nodes. These nodes are the master address znode,
root server znode and the clusterId znode. In ZKUtil.createACL() , we can see these node names
are specially handled.
> But there are some other client side admin APIs which makes a read call into the zookeeper
from the client. This include the isTableEnabled() call (May be some other. I have seen this).
 Here the client directly reads a node in the zookeeper ( node created for this table ) and
the data is matched to know whether this is enabled or not.
> Now in secure cluster case any client can read zookeeper nodes which it needs for its
normal operation like the master address and root server address.  But what if the client
calls this API? [isTableEnaled () ].

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