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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10854) Multiple Row/VisibilityLabels visible while in the memstore
Date Thu, 03 Apr 2014 08:06:16 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13958611#comment-13958611
] 

Hadoop QA commented on HBASE-10854:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12638429/HBASE-10854.patch
  against trunk revision .
  ATTACHMENT ID: 12638429

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 3 new or modified
tests.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 lineLengths{color}.  The patch does not introduce lines longer than 100

  {color:green}+1 site{color}.  The mvn site goal succeeds with this patch.

     {color:red}-1 core tests{color}.  The patch failed these unit tests:
                       org.apache.hadoop.hbase.snapshot.TestSecureExportSnapshot

     {color:red}-1 core zombie tests{color}.  There are 1 zombie test(s): 	at org.apache.hadoop.hbase.mapreduce.TestImportExport.testImport94Table(TestImportExport.java:230)

Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/9185//console

This message is automatically generated.

> Multiple Row/VisibilityLabels visible while in the memstore
> -----------------------------------------------------------
>
>                 Key: HBASE-10854
>                 URL: https://issues.apache.org/jira/browse/HBASE-10854
>             Project: HBase
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 0.98.0
>            Reporter: Matteo Bertozzi
>            Assignee: Anoop Sam John
>             Fix For: 0.99.0, 0.98.2
>
>         Attachments: HBASE-10854.patch
>
>
> If we update the row multiple times with different visibility labels
> we are able to get the "old version" of the row until is flushed
> {code}
> $ sudo -u hbase hbase shell
> hbase> add_labels 'A'
> hbase> add_labels 'B'
> hbase> create 'tb', 'f1'
> hbase> put 'tb', 'row', 'f1:q', 'v1', {VISIBILITY=>'A'}
> hbase> put 'tb', 'row', 'f1:q', 'v1all'
> hbase> put 'tb', 'row', 'f1:q', 'v1aOrB', {VISIBILITY=>'A|B'}
> hbase> put 'tb', 'row', 'f1:q', 'v1aAndB', {VISIBILITY=>'A&B'}
> hbase> scan 'tb'
> row column=f1:q, timestamp=1395948168154, value=v1aAndB
> 1 row
> $ sudo -u testuser hbase shell
> hbase> scan 'tb'
> row column=f1:q, timestamp=1395948168102, value=v1all
> 1 row
> {code}
> When we flush the memstore we get a single row (the last one inserted)
> so the testuser get 0 rows now.
> {code}
> $ sudo -u hbase hbase shell
> hbase> flush 'tb'
> hbase> scan 'tb'
> row column=f1:q, timestamp=1395948168154, value=v1aAndB
> 1 row
> $ sudo -u testuser hbase shell
> hbase> scan 'tb'
> 0 row
> {code}



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