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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3824) TestHftpDelegationToken fails intermittently with JDK7
Date Tue, 21 Aug 2012 22:00:40 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13439089#comment-13439089
] 

Hadoop QA commented on HDFS-3824:
---------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12541807/HDFS-3824.patch
  against trunk revision .

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

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

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

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

    +1 eclipse:eclipse.  The patch built with eclipse:eclipse.

    +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 failed these unit tests in hadoop-hdfs-project/hadoop-hdfs:

                  org.apache.hadoop.hdfs.server.namenode.TestFsck
                  org.apache.hadoop.hdfs.TestDatanodeBlockScanner

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

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/3055//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3055//console

This message is automatically generated.
                
> TestHftpDelegationToken fails intermittently with JDK7
> ------------------------------------------------------
>
>                 Key: HDFS-3824
>                 URL: https://issues.apache.org/jira/browse/HDFS-3824
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 2.2.0-alpha
>         Environment: Apache Maven 3.0.4
> Maven home: /usr/share/maven
> Java version: 1.7.0_04, vendor: Oracle Corporation
> Java home: /usr/lib/jvm/jdk1.7.0_04/jre
> Default locale: en_US, platform encoding: ISO-8859-1
> OS name: "linux", version: "3.2.0-25-generic", arch: "amd64", family: "unix"
>            Reporter: Trevor Robinson
>            Assignee: Trevor Robinson
>              Labels: java7
>         Attachments: HDFS-3824.patch
>
>
> {{testHdfsDelegationToken}} fails if not run before {{testSelectHftpDelegationToken}}
and {{testSelectHsftpDelegationToken}}:
> {noformat}
> Tests run: 3, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.541 sec <<<
FAILURE!
> testHdfsDelegationToken(org.apache.hadoop.hdfs.TestHftpDelegationToken)  Time elapsed:
0.039 sec  <<< FAILURE!
> java.lang.AssertionError: wrong token expected same:<Kind: HDFS_DELEGATION_TOKEN,
Service: 127.0.0.1:8020, Ident: > was not:<null>
> {noformat}
> Debug output:
> {noformat}
> 2012-08-20 18:46:54,742 INFO  fs.FileSystem (HftpFileSystem.java:run(251)) - Couldn't
get a delegation token from http://localhost:50470 using http.
> 2012-08-20 18:46:54,743 DEBUG fs.FileSystem (HftpFileSystem.java:run(254)) - error was
> java.io.IOException: Unable to obtain remote token
>         at org.apache.hadoop.hdfs.tools.DelegationTokenFetcher.getDTfromRemote(DelegationTokenFetcher.java:239)
>         at org.apache.hadoop.hdfs.HftpFileSystem$2.run(HftpFileSystem.java:249)
>         at org.apache.hadoop.hdfs.HftpFileSystem$2.run(HftpFileSystem.java:243)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:416)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
>         at org.apache.hadoop.hdfs.HftpFileSystem.getDelegationToken(HftpFileSystem.java:243)
>         at org.apache.hadoop.hdfs.HftpFileSystem.initDelegationToken(HftpFileSystem.java:196)
>         at org.apache.hadoop.hdfs.HftpFileSystem.initialize(HftpFileSystem.java:185)
>         at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2284)
>         at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:85)
>         at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2318)
>         at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2300)
>         at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:315)
>         at org.apache.hadoop.hdfs.TestHftpDelegationToken$1.run(TestHftpDelegationToken.java:131)
>         at org.apache.hadoop.hdfs.TestHftpDelegationToken$1.run(TestHftpDelegationToken.java:128)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:416)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1332)
>         at org.apache.hadoop.hdfs.TestHftpDelegationToken.testHdfsDelegationToken(TestHftpDelegationToken.java:61)
> ...
> Caused by: java.net.ConnectException: Connection refused
> ...
> {noformat}

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