[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-1799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13802150#comment-13802150
 ] 

Hadoop QA commented on ZOOKEEPER-1799:
--------------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12609700/zookeeper-1799.patch
  against trunk revision 1534599.

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

    +1 tests included.  The patch appears to include 3 new or modified tests.

    +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 does not introduce any 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 passed core unit tests.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1715//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1715//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1715//console

This message is automatically generated.

> SaslAuthFailDesignatedClientTest.testAuth fails frequently on SUSE
> ------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-1799
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1799
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: tests
>    Affects Versions: 3.4.5
>            Reporter: Jeffrey Zhong
>            Assignee: Jeffrey Zhong
>            Priority: Minor
>         Attachments: zookeeper-1799.patch
>
>
> org.apache.zookeeper.test.SaslAuthFailDesignatedClientTest.testAuth often 
> fails on SUSE with the following error stack trace:
> {code}
> junit.framework.AssertionFailedError: expected [0x141ccb60d870000] 
> expected:<1> but was:<0>
>       at org.apache.zookeeper.test.JMXEnv.ensureAll(JMXEnv.java:115)
>       at 
> org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:200)
>       at 
> org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:174)
>       at 
> org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:159)
>       at 
> org.apache.zookeeper.test.ClientBase.createClient(ClientBase.java:152)
>       at 
> org.apache.zookeeper.test.SaslAuthFailDesignatedClientTest.testAuth(SaslAuthFailDesignatedClientTest.java:87)
>       at 
> org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:52)
> {code}
> The reason is that this is a negative test. After authentication fails, the 
> client connection is closed at the server side so does the session right 
> before test case calls JMXEnv.ensureAll  to verify the session. Below are the 
> log events show the sequence and you can see the session was already closed 
> before client JMXEnv.ensureAll.
> {code}
> 2013-10-18 10:56:25,320 [myid:] - INFO  [SyncThread:0:ZooKeeperServer@595] - 
> Established session 0x141ccb60d870000 with negotiated timeout 30000 for 
> client /127.0.0.1:58272
> 2013-10-18 10:56:25,327 [myid:] - WARN  
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:ZooKeeperServer@940] - Client 
> failed to SASL authenticate: javax.security.sasl.SaslException: DIGEST-MD5: 
> digest response format violation. Mismatched response.
> 2013-10-18 10:56:25,327 [myid:] - WARN  
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:ZooKeeperServer@946] - Closing 
> client connection due to SASL authentication failure.
> 2013-10-18 10:56:25,329 [myid:] - INFO  
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:NIOServerCnxn@1001] - Closed 
> socket connection for client /127.0.0.1:58272 which had sessionid 
> 0x141ccb60d870000
> ....
> 2013-10-18 10:56:25,330 [myid:] - INFO  
> [main-SendThread(localhost:11221):ClientCnxn$SendThread@1089] - Unable to 
> read additional data from server sessionid 0x141ccb60d870000, likely server 
> has closed socket, closing socket connection and attempting reconnect
> 2013-10-18 10:56:25,332 [myid:] - INFO  [main:JMXEnv@105] - 
> expect:0x141ccb60d870000
> {code}



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