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https://issues.apache.org/jira/browse/HDFS-2245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13082873#comment-13082873
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Hadoop QA commented on HDFS-2245:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12490066/h2245_20110810b.patch
against trunk revision 1156424.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 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 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 core unit tests:
org.apache.hadoop.hdfs.server.blockmanagement.TestReplicationPolicy
org.apache.hadoop.hdfs.server.namenode.TestCheckpoint
org.apache.hadoop.hdfs.server.namenode.TestNNThroughputBenchmark
org.apache.hadoop.hdfs.server.namenode.TestValidateConfigurationSettings
org.apache.hadoop.hdfs.TestHDFSServerPorts
+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-HDFS-Build/1084//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/1084//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/1084//console
This message is automatically generated.
> BlockManager.chooseTarget(..) throws NPE
> ----------------------------------------
>
> Key: HDFS-2245
> URL: https://issues.apache.org/jira/browse/HDFS-2245
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Fix For: 0.23.0
>
> Attachments: h2245_20110810.patch, h2245_20110810b.patch
>
>
> {noformat}
> 2011-08-10 20:20:51,350 INFO org.apache.hadoop.ipc.Server: IPC Server handler
> 1 on 8020, call: addBlock(/user/had
> oopqa/passwd.1108102020.<NN hostname>.txt,
> DFSClient_NONMAPREDUCE_1875954430_1, null, null), rpc
> version=1, client version=68, methodsFingerPrint=-1239577025 from
> <gateway>:38874, error:
> java.io.IOException: java.lang.NullPointerException
> at
> org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.chooseTarget(BlockManager.java:1225)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1455)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:786)
> ...
> {noformat}
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