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https://issues.apache.org/jira/browse/HDFS-2444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13151253#comment-13151253
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Hadoop QA commented on HDFS-2444:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12501580/HDFS-2444.patch
against trunk revision .
+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 unit tests:
org.apache.hadoop.hdfs.security.TestDelegationToken
org.apache.hadoop.hdfs.tools.TestGetGroups
org.apache.hadoop.hdfs.TestDfsOverAvroRpc
org.apache.hadoop.hdfs.tools.offlineImageViewer.TestOfflineImageViewer
org.apache.hadoop.hdfs.TestLeaseRecovery2
org.apache.hadoop.hdfs.TestDistributedFileSystem
org.apache.hadoop.hdfs.TestPread
org.apache.hadoop.hdfs.TestBlocksScheduledCounter
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/1561//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/1561//console
This message is automatically generated.
> A bug in unit test: TestDFSShell.testText()
> -------------------------------------------
>
> Key: HDFS-2444
> URL: https://issues.apache.org/jira/browse/HDFS-2444
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 0.21.0, 0.23.0
> Reporter: Hou Song
> Attachments: HDFS-2444.patch
>
>
> testText() writes the same random String into a ByteArray in memory and a
> GZIPOutputStream in DFS. After closing GZIPOutputStream, it reads it back
> using shell command -text, and compares it against the ByteArray. However,
> before comparing, the shell output and the ByteArray are both reset, making
> the comparison useless.
> What's more, after closing the GZIPOutputStream, DFS is unable to find the
> file, and the -text command failed to read, giving no output.
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