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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10626) Limit Returning Attributes for LDAP search
Date Sun, 25 May 2014 21:00:02 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14008434#comment-14008434
] 

Hadoop QA commented on HADOOP-10626:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12646690/HADOOP-10626.patch
  against trunk revision .

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

    {color:red}-1 tests included{color}.  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.

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

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {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 core tests{color}.  The patch passed unit tests in hadoop-common-project/hadoop-common.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/3969//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/3969//console

This message is automatically generated.

> Limit Returning Attributes for LDAP search
> ------------------------------------------
>
>                 Key: HADOOP-10626
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10626
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 2.3.0
>            Reporter: Jason Hubbard
>              Labels: easyfix, newbie, performance
>         Attachments: HADOOP-10626.patch
>
>
> When using Hadoop Ldap Group mappings in an enterprise environment, searching groups
and returning all members can take a long time causing a timeout.  This causes not all groups
to be returned for a user.  Because the first search only searches for the user dn and the
second search retrieves the group member attribute, we only need to return the group member
attribute on the search speeding up the search.



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