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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5857) TestWebHDFS#testNamenodeRestart fails intermittently with NPE
Date Thu, 06 Mar 2014 11:33:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13922352#comment-13922352
] 

Hudson commented on HDFS-5857:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk #1693 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1693/])
HDFS-5857. TestWebHDFS#testNamenodeRestart fails intermittently with NPE. Contributed By Mit
Desai. (wheat9: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1574683)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/web/resources/NamenodeWebHdfsMethods.java


> TestWebHDFS#testNamenodeRestart fails intermittently with NPE
> -------------------------------------------------------------
>
>                 Key: HDFS-5857
>                 URL: https://issues.apache.org/jira/browse/HDFS-5857
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 3.0.0, 2.2.0
>            Reporter: Mit Desai
>            Assignee: Mit Desai
>             Fix For: 2.4.0
>
>         Attachments: HDFS-5857.patch, HDFS-5857.patch
>
>
> {noformat}
> java.lang.AssertionError: There are 1 exception(s):
>   Exception 0: org.apache.hadoop.ipc.RemoteException(java.lang.NullPointerException):
null
> 	at org.apache.hadoop.hdfs.web.JsonUtil.toRemoteException(JsonUtil.java:157)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.validateResponse(WebHdfsFileSystem.java:315)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.access$700(WebHdfsFileSystem.java:105)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.getResponse(WebHdfsFileSystem.java:625)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.run(WebHdfsFileSystem.java:532)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.run(WebHdfsFileSystem.java:421)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.mkdirs(WebHdfsFileSystem.java:701)
> 	at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1816)
> 	at org.apache.hadoop.hdfs.DFSTestUtil.createFile(DFSTestUtil.java:196)
> 	at org.apache.hadoop.hdfs.TestDFSClientRetries$6.run(TestDFSClientRetries.java:920)
> 	at java.lang.Thread.run(Thread.java:722)
> 	at org.junit.Assert.fail(Assert.java:93)
> 	at org.apache.hadoop.hdfs.TestDFSClientRetries.assertEmpty(TestDFSClientRetries.java:1031)
> 	at org.apache.hadoop.hdfs.TestDFSClientRetries.namenodeRestartTest(TestDFSClientRetries.java:951)
> 	at org.apache.hadoop.hdfs.web.TestWebHDFS.testNamenodeRestart(TestWebHDFS.java:216)
> {noformat}



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