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Posted to common-dev@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2008/04/02 09:48:26 UTC
[jira] Commented: (HADOOP-3118) Namenode NPE while loading fsimage
after a cluster upgrade from older disk format
[ https://issues.apache.org/jira/browse/HADOOP-3118?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12584446#action_12584446 ]
Hadoop QA commented on HADOOP-3118:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12378879/loadImageNPE.patch
against trunk revision 643282.
@author +1. The patch does not contain any @author tags.
tests included -1. The patch doesn't appear to include any new or modified tests.
Please justify why no tests are needed for this patch.
javadoc +1. The javadoc tool did not generate any warning messages.
javac +1. The applied patch does not generate any new javac compiler warnings.
release audit +1. The applied patch does not generate any new release audit warnings.
findbugs +1. The patch does not introduce any new Findbugs warnings.
core tests +1. The patch passed core unit tests.
contrib tests +1. The patch passed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2120/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2120/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2120/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/2120/console
This message is automatically generated.
> Namenode NPE while loading fsimage after a cluster upgrade from older disk format
> ---------------------------------------------------------------------------------
>
> Key: HADOOP-3118
> URL: https://issues.apache.org/jira/browse/HADOOP-3118
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Reporter: dhruba borthakur
> Assignee: dhruba borthakur
> Priority: Blocker
> Fix For: 0.17.0
>
> Attachments: loadImageNPE.patch, loadImageNPE.patch
>
>
> FSDirectory.unprotectedDelete: failed to remove /user/ran gadi/10Mb because it does not exist
> 2008-03-27 22:00:10,904 ERROR org.apache.hadoop.dfs.NameNode:
> java.lang.NullPointerException
> at
> org.apache.hadoop.dfs.StringBytesWritable.<init>(StringBytesWritable.java:39)
> at
> org.apache.hadoop.dfs.INodeFileUnderConstruction.<init>(INode.java:795)
> at org.apache.hadoop.dfs.FSEditLog.loadFSEdits(FSEditLog.java:528)
> at org.apache.hadoop.dfs.FSImage.loadFSEdits(FSImage.java:766)
> at org.apache.hadoop.dfs.FSImage.loadFSImage(FSImage.java:640)
> at org.apache.hadoop.dfs.FSImage.doUpgrade(FSImage.java:250)
> at
> org.apache.hadoop.dfs.FSImage.recoverTransitionRead(FSImage.java:217)
> at
> org.apache.hadoop.dfs.FSDirectory.loadFSImage(FSDirectory.java:80)
> at
> org.apache.hadoop.dfs.FSNamesystem.initialize(FSNamesystem.java:274)
> at org.apache.hadoop.dfs.FSNamesystem.<init>(FSNamesystem.java:255)
> at org.apache.hadoop.dfs.NameNode.initialize(NameNode.java:133)
> at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:178)
> at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:164)
> at org.apache.hadoop.dfs.NameNode.createNameNode(NameNode.java:846)
> at org.apache.hadoop.dfs.NameNode.main(NameNode.java:855)
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