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https://issues.apache.org/jira/browse/HADOOP-2690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12562001#action_12562001
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Enis Soztutar commented on HADOOP-2690:
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I am in favor of adding either an ant target to build the hadoop-*-dev-test.jar
so that this can be used in test cases of other projects(such as nutch and
pig), or an ant target to build a jar (for example hadoop-*-test-utils.jar)
which will include MiniDFSCluster, etc. A third option would be to move these
classes from src to test, but I think the second choice is better.
> Adding support into build.xml to build a special hadoop jar file that has the
> MiniDFSCluster and MiniMRCluster classes among others necessary for building
> and running the unit tests of Pig on the local mini cluster
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-2690
> URL: https://issues.apache.org/jira/browse/HADOOP-2690
> Project: Hadoop Core
> Issue Type: Improvement
> Components: build
> Affects Versions: 0.15.2
> Reporter: Xu Zhang
> Attachments: build.xml, hadoop-0.15.3-dev-test.jar
>
>
> In order to build Pig and run its unit tests with ant, Pig needs to be built
> and run against a hadoop jar file that not only has the MiniDFSCluster and
> MiniMRCluster classes but also has classes from several 3rd party libraries.
> I added a target to the build.xml file of Hadoop for that purpose (see the
> "Compile code for Pig" section in the attached build.xml). I also attached
> the resulted hadoop jar with this report.
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