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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7305) NPE seen in wbhdfs FS while running SLive
Date Wed, 29 Oct 2014 23:12:35 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14189243#comment-14189243
] 

Hadoop QA commented on HDFS-7305:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12677978/HDFS-7305.000.patch
  against trunk revision d33e07d.

    {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
2.0.3) 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-hdfs-project/hadoop-hdfs.

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

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/8587//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8587//console

This message is automatically generated.

> NPE seen in wbhdfs FS while running SLive
> -----------------------------------------
>
>                 Key: HDFS-7305
>                 URL: https://issues.apache.org/jira/browse/HDFS-7305
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.6.0
>            Reporter: Arpit Gupta
>            Assignee: Jing Zhao
>            Priority: Minor
>         Attachments: HDFS-7305.000.patch
>
>
> {code}
> 2014-10-23 10:22:49,066 WARN [main] org.apache.hadoop.mapred.Task: Task status: "Failed
at running due to java.lang.NullPointerException
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.validateResponse(WebHdfsFileSystem.java:358)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.access$200(WebHdfsFileSystem.java:91)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.connect(WebHdfsFileSystem.java:529)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.runWithRetry(WebHdfsFileSystem.java:605)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.access$100(WebHdfsFileSystem.java:458)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner$1.run(WebHdfsFileSystem.java:487)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.run(WebHdfsFileSystem.java:483)
> 	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.append(WebHdfsFileSystem.java:1154)
> 	at org.apache.hadoop.fs.FileSystem.append(FileSystem.java:1163)
> 	at org.apache.hadoop.fs.slive.AppendOp.run(AppendOp.java:80)
> 	at org.apache.hadoop.fs.slive.ObserveableOp.run(ObserveableOp.java:63)
> 	at org.apache.hadoop.fs.slive.SliveMapper.runOperation(SliveMapper.java:122)
> 	at org.apache.hadoop.fs.slive.SliveMapper.map(SliveMapper.java:168)
> 	at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
> 	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:450)
> 	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
> 	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
> 	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
> " truncated to max limit (512 characters)
> Activity
> {code}



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