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Posted to mapreduce-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2011/06/09 19:38:58 UTC
[jira] [Commented] (MAPREDUCE-2562) NullPointerException in
Jobtracker when it is started without Name Node
[ https://issues.apache.org/jira/browse/MAPREDUCE-2562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13046689#comment-13046689 ]
Hadoop QA commented on MAPREDUCE-2562:
--------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12481937/MAPREDUCE-2562.patch
against trunk revision 1133226.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 4 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 appears to introduce 1 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 core unit tests:
org.apache.hadoop.cli.TestMRCLI
org.apache.hadoop.fs.TestFileSystem
org.apache.hadoop.mapred.TestJobTrackerStart
+1 contrib tests. The patch passed contrib unit tests.
+1 system test framework. The patch passed system test framework compile.
Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/369//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/369//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/369//console
This message is automatically generated.
> NullPointerException in Jobtracker when it is started without Name Node
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-2562
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2562
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 0.23.0
> Reporter: Devaraj K
> Assignee: Devaraj K
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-2562.patch
>
>
> It is throwing NullPointerException in job tracker logs when job tracker is started without NameNode.
> {code:title=Bar.java|borderStyle=solid}
> 2011-06-03 01:50:04,304 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: /10.18.52.225:9000. Already tried 7 time(s).
> 2011-06-03 01:50:05,307 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: /10.18.52.225:9000. Already tried 8 time(s).
> 2011-06-03 01:50:06,310 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: /10.18.52.225:9000. Already tried 9 time(s).
> 2011-06-03 01:50:21,243 FATAL org.apache.hadoop.mapred.JobTracker: java.lang.NullPointerException
> at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:1635)
> at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:287)
> at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:279)
> at org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:274)
> at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4312)
> {code}
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