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https://issues.apache.org/jira/browse/HDFS-3167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13243072#comment-13243072
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Hadoop QA commented on HDFS-3167:
---------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12520769/HDFS-3167.1.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 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 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 passed unit tests in .
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/2138//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/2138//console
This message is automatically generated.
> CLI-based driver for MiniDFSCluster
> -----------------------------------
>
> Key: HDFS-3167
> URL: https://issues.apache.org/jira/browse/HDFS-3167
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: test
> Affects Versions: 2.0.0
> Reporter: Henry Robinson
> Assignee: Henry Robinson
> Priority: Minor
> Attachments: HDFS-3167.1.patch, HDFS-3167.patch
>
>
> Picking up a thread again from MAPREDUCE-987, I've found it very useful to
> have a CLI driver for running a single-process DFS cluster, particularly when
> developing features in HDFS clients. For example, being able to spin up a
> local cluster easily was tremendously useful for correctness testing of
> HDFS-2834.
> I'd like to contribute a class based on the patch for MAPREDUCE-987 we've
> been using fairly extensively. Only for DFS, not MR since much has changed
> MR-side since the original patch.
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