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https://issues.apache.org/jira/browse/HDFS-1773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13027979#comment-13027979
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Hadoop QA commented on HDFS-1773:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12477991/HDFS-1867.patch
against trunk revision 1098867.
+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 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.namenode.TestBackupNode
org.apache.hadoop.hdfs.TestDatanodeBlockScanner
org.apache.hadoop.hdfs.TestDFSStorageStateRecovery
org.apache.hadoop.hdfs.TestFileConcurrentReader
org.apache.hadoop.hdfs.TestInjectionForSimulatedStorage
org.apache.hadoop.hdfs.TestReadWhileWriting
+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/hudson/job/PreCommit-HDFS-Build/446//testReport/
Findbugs warnings:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/446//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/446//console
This message is automatically generated.
> Remove a datanode from cluster if include list is not empty and this datanode
> is removed from both include and exclude lists
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-1773
> URL: https://issues.apache.org/jira/browse/HDFS-1773
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 0.20.203.1, 0.23.0
> Environment: branch-20-security and trunk.
> Reporter: Tanping Wang
> Assignee: Tanping Wang
> Priority: Minor
> Fix For: 0.20.204.0, 0.23.0
>
> Attachments: HDFS-1773-2.patch, HDFS-1773-3.patch, HDFS-1773.patch,
> HDFS-1867.patch
>
>
> Our service engineering team who operates the clusters on a daily basis
> founds it is confusing that after a data node is decommissioned, there is no
> way to make the cluster forget about this data node and it always remains in
> the dead node list.
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