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https://issues.apache.org/jira/browse/MRUNIT-56?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13200633#comment-13200633
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Brock Noland commented on MRUNIT-56:
------------------------------------
Via profiles I was able to get a tar.gz file with a version of the code built
with and 0.20 and 0.23 branch:
{noformat}
[noland@localhost mrunit-0.8.0-incubating]$ tar -ztvf
target/mrunit-0.8.0-incubating-dist.tar.gz | grep jar
-rw-rw-r-- noland/noland 77811 2012-02-04 20:09
mrunit-0.8.0-incubating/mrunit-0.8.0-incubating-0.23.1-SNAPSHOT.jar
-rw-rw-r-- noland/noland 75681 2012-02-04 20:10
mrunit-0.8.0-incubating/mrunit-0.8.0-incubating-hadoop-0.20.jar
{noformat}
I used profiles as specified here:
http://stackoverflow.com/questions/2132958/ant-to-maven-multiple-build-targets/2140819#2140819
along with the current profiles we had. However, I am not clear on how this
will work when we deploy to the maven repo since it appears to do a clean and I
had to do mvn package -Phadoop.20 and separately mvn package -Phadoop-0.23 to
build the two jars.
{noformat}
mvn clean deploy -Pdeploy -Pjavadoc
{noformat}
Next week I should have my maven book back which will probably help.
> 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
>
> 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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