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https://issues.apache.org/jira/browse/HDFS-1843?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13023484#comment-13023484
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Hadoop QA commented on HDFS-1843:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12476943/HDFS-1843-2.patch
against trunk revision 1096010.
+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.TestFileAppend4
org.apache.hadoop.hdfs.TestFileConcurrentReader
org.apache.hadoop.hdfs.TestLargeBlock
org.apache.hadoop.hdfs.TestWriteConfigurationToDFS
+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/411//testReport/
Findbugs warnings:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/411//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/411//console
This message is automatically generated.
> Discover file not found early for file append
> ----------------------------------------------
>
> Key: HDFS-1843
> URL: https://issues.apache.org/jira/browse/HDFS-1843
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 0.23.0
> Reporter: Bharath Mundlapudi
> Assignee: Bharath Mundlapudi
> Priority: Minor
> Fix For: 0.23.0
>
> Attachments: HDFS-1843-1.patch, HDFS-1843-2.patch
>
>
> For the append call, discover file not found exception early and avoid extra
> server call.
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