Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: common-issues@hadoop.apache.org
Date: Thu, 13 Dec 2012 14:50:14 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
Message-ID: <JIRA.12623086.1355105272666.827.1355410214279@arcas>
In-Reply-To: <JIRA.12623086.1355105272666@arcas>
References: <JIRA.12623086.1355105272666@arcas>
Subject: [jira] [Commented] (HADOOP-9125) LdapGroupsMapping threw
 CommunicationException after some idle time
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


    [ https://issues.apache.org/jira/browse/HADOOP-9125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13531048#comment-13531048 ] 

Hadoop QA commented on HADOOP-9125:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12560771/HADOOP-9125.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}.  The javadoc tool did not generate any 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/1862//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/1862//console

This message is automatically generated.
                
> LdapGroupsMapping threw CommunicationException after some idle time
> -------------------------------------------------------------------
>
>                 Key: HADOOP-9125
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9125
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 0.23.3, 2.0.0-alpha
>            Reporter: Kai Zheng
>             Fix For: 2.0.3-alpha
>
>         Attachments: HADOOP-9125.patch
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> LdapGroupsMapping threw exception as below after some idle time. During the idle time no call to the group mapping provider should be made to repeat it.
> 2012-12-07 02:20:59,738 WARN org.apache.hadoop.security.LdapGroupsMapping: Exception trying to get groups for user aduser2
> javax.naming.CommunicationException: connection closed [Root exception is java.io.IOException: connection closed]; remaining name 'CN=Users,DC=EXAMPLE,DC=COM'
>         at com.sun.jndi.ldap.LdapCtx.doSearch(LdapCtx.java:1983)
>         at com.sun.jndi.ldap.LdapCtx.searchAux(LdapCtx.java:1827)
>         at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1752)
>         at com.sun.jndi.ldap.LdapCtx.c_search(LdapCtx.java:1769)
>         at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_search(ComponentDirContext.java:394)
>         at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:376)
>         at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.search(PartialCompositeDirContext.java:358)
>         at javax.naming.directory.InitialDirContext.search(InitialDirContext.java:267)
>         at org.apache.hadoop.security.LdapGroupsMapping.getGroups(LdapGroupsMapping.java:187)
>         at org.apache.hadoop.security.CompositeGroupsMapping.getGroups(CompositeGroupsMapping.java:97)
>         at org.apache.hadoop.security.Groups.doGetGroups(Groups.java:103)
>         at org.apache.hadoop.security.Groups.getGroups(Groups.java:70)
>         at org.apache.hadoop.security.UserGroupInformation.getGroupNames(UserGroupInformation.java:1035)
>         at org.apache.hadoop.hbase.security.User.getGroupNames(User.java:90)
>         at org.apache.hadoop.hbase.security.access.TableAuthManager.authorize(TableAuthManager.java:355)
>         at org.apache.hadoop.hbase.security.access.AccessController.requirePermission(AccessController.java:379)
>         at org.apache.hadoop.hbase.security.access.AccessController.getUserPermissions(AccessController.java:1051)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.apache.hadoop.hbase.regionserver.HRegion.exec(HRegion.java:4914)
>         at org.apache.hadoop.hbase.regionserver.HRegionServer.execCoprocessor(HRegionServer.java:3546)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.apache.hadoop.hbase.ipc.SecureRpcEngine$Server.call(SecureRpcEngine.java:372)
>         at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1399)
> Caused by: java.io.IOException: connection closed
>         at com.sun.jndi.ldap.LdapClient.ensureOpen(LdapClient.java:1558)
>         at com.sun.jndi.ldap.LdapClient.search(LdapClient.java:503)
>         at com.sun.jndi.ldap.LdapCtx.doSearch(LdapCtx.java:1965)
>         ... 28 more
> 2012-12-07 02:20:59,739 WARN org.apache.hadoop.security.UserGroupInformation: No groups available for user aduser2

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira