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https://issues.apache.org/jira/browse/HDFS-3837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13443914#comment-13443914
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Hadoop QA commented on HDFS-3837:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12542897/hdfs-3837.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. 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.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
+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 unit tests in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.TestHftpDelegationToken
org.apache.hadoop.hdfs.server.namenode.metrics.TestNameNodeMetrics
org.apache.hadoop.hdfs.web.TestWebHDFS
org.apache.hadoop.hdfs.TestPersistBlocks
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/3117//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3117//console
This message is automatically generated.
> Fix DataNode.recoverBlock findbugs warning
> ------------------------------------------
>
> Key: HDFS-3837
> URL: https://issues.apache.org/jira/browse/HDFS-3837
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: data-node
> Affects Versions: 2.0.0-alpha
> Reporter: Eli Collins
> Assignee: Eli Collins
> Attachments: hdfs-3837.txt, hdfs-3837.txt, hdfs-3837.txt,
> hdfs-3837.txt
>
>
> HDFS-2686 introduced the following findbugs warning:
> {noformat}
> Call to equals() comparing different types in
> org.apache.hadoop.hdfs.server.datanode.DataNode.recoverBlock(BlockRecoveryCommand$RecoveringBlock)
> {noformat}
> Both are using DatanodeID#equals but it's a different method because
> DNR#equals overrides equals for some reason (doesn't change behavior).
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