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https://issues.apache.org/jira/browse/HADOOP-8304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13262358#comment-13262358
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Hadoop QA commented on HADOOP-8304:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12524388/HADOOP-8304-V2.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 5 new or modified test
files.
+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 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:
org.apache.hadoop.fs.viewfs.TestViewFsTrash
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/889//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/889//console
This message is automatically generated.
> DNSToSwitchMapping should add interface to resolve individual host besides a
> list of host
> -----------------------------------------------------------------------------------------
>
> Key: HADOOP-8304
> URL: https://issues.apache.org/jira/browse/HADOOP-8304
> Project: Hadoop Common
> Issue Type: Improvement
> Components: io
> Affects Versions: 1.0.0, 2.0.0
> Reporter: Junping Du
> Assignee: Junping Du
> Fix For: 2.0.0
>
> Attachments: HADOOP-8304-V2.patch, HADOOP-8304.patch
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> DNSToSwitchMapping now has only one API to resolve a host list: public
> List<String> resolve(List<String> names). But the two major caller:
> RackResolver.resolve() and DatanodeManager.resolveNetworkLocation() are
> taking single host name but have to wrapper it to an single entry ArrayList.
> This is not necessary especially the host has been cached before.
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