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https://issues.apache.org/jira/browse/MRUNIT-56?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13202072#comment-13202072
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Brock Noland commented on MRUNIT-56:
------------------------------------
Using profiles (attached patch) it looks like it's possible to build the two
jars needed with two separate invocations of the mvn package. The steps are as
follows:
$ mvn clean package -Phadoop-1.0 -Dhadoop.version=1.0.0
$ mv target/mrunit-0.8.0-incubating-hadoop-1.0.jar /tmp/
$ mvn clean assembly:assembly verify -Phadoop-0.23
-Dhadoop.version=0.23.1-SNAPSHOT
$ mv /tmp/mrunit-0.8.0-incubating-hadoop-1.0.jar target/
$ mvn assembly:assembly verify -Phadoop-0.23 -Dhadoop.version=0.23.1-SNAPSHOT
$ mvn deploy -Pdeploy -Pjavadoc -Dhadoop.version=0.23.1-SNAPSHOT
This gives you a tar which contain two builds of mrunit:
mrunit-0.8.0-incubating-hadoop-1.0.jar (for 1.0)
mrunit-0.8.0-incubating.jar (for 0.23.1)
The maven repo contains the archive but not the two jar files directly. It only
contains mrunit-0.8.0-incubating.jar
https://repository.apache.org/content/repositories/orgapachemrunit-205/
I think this gives us what we want but I am guessing there is a much better way
of doing this.
> 0.8.0 release does not work with Hadoop 0.23
> --------------------------------------------
>
> Key: MRUNIT-56
> URL: https://issues.apache.org/jira/browse/MRUNIT-56
> Project: MRUnit
> Issue Type: Bug
> Affects Versions: 0.8.0
> Reporter: Tom White
> Priority: Blocker
> Attachments: mrunit-pom-test.diff
>
>
> Unfortunately MRUNIT-31doesn't fix this. I get this failure:
> {noformat}
> java.lang.IncompatibleClassChangeError: Found interface
> org.apache.hadoop.mapreduce.TaskInputOutputContext, but class was expected
> at
> org.apache.hadoop.mrunit.mapreduce.mock.MockContextWrapper.createCommon(MockContextWrapper.java:51)
> at
> org.apache.hadoop.mrunit.mapreduce.mock.MockMapContextWrapper.create(MockMapContextWrapper.java:65)
> at
> org.apache.hadoop.mrunit.mapreduce.mock.MockMapContextWrapper.<init>(MockMapContextWrapper.java:57)
> at
> org.apache.hadoop.mrunit.mapreduce.MapDriver.run(MapDriver.java:195)
> at
> org.apache.hadoop.mrunit.MapDriverBase.runTest(MapDriverBase.java:185)
> at
> v5.MaxTemperatureMapperTest.parsesMissingTemperature(MaxTemperatureMapperTest.java:34)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> {noformat}
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