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https://issues.apache.org/jira/browse/BLUR-275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13793797#comment-13793797
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Garrett Barton commented on BLUR-275:
-------------------------------------
When I use help:effective-pom in this way:
mvn help:effective-pom -Pcdh4-mr1 -Dhadoop.version=2.0.0-mr1-cdh4.3.0
-DskipTests=true
I get a pom that I expect to see and the profiles section looks like this:
<profiles>
<profile>
<id>hadoop-1x</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<dependencies>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-core</artifactId>
<version>2.0.0-mr1-cdh4.3.0</version>
</dependency>
</dependencies>
</profile>
<profile>
<id>cdh4-mr1</id>
<dependencies>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-client</artifactId>
<version>2.0.0-mr1-cdh4.3.0</version>
</dependency>
</dependencies>
</profile>
</profiles>
Now when I load that into my current project, it still has hadoop-core-1.2.1 as
a dependency.
The only work around I've got so far is to do this inside my projects pom:
<dependency>
<groupId>org.apache.blur</groupId>
<artifactId>blur-mapred</artifactId>
<version>0.3.0-incubating-SNAPSHOT</version>
<exclusions>
<exclusion>
<artifactId>hadoop-core</artifactId>
<groupId>org.apache.hadoop</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
<version>2.1.0-beta</version>
</dependency>
> Blur Hadoop 2.x build has hadoop 1.x dependancies still.
> --------------------------------------------------------
>
> Key: BLUR-275
> URL: https://issues.apache.org/jira/browse/BLUR-275
> Project: Apache Blur
> Issue Type: Bug
> Affects Versions: 0.3.0
> Environment: gman@gman-es ~/workspace/incubator-blur $ mvn -version
> Apache Maven 3.0.4
> Maven home: /usr/share/maven
> Java version: 1.6.0_45, vendor: Sun Microsystems Inc.
> Java home: /usr/lib/jvm/java-6-oracle/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "linux", version: "3.5.0-17-generic", arch: "amd64", family: "unix"
> gman@gman-es ~/workspace/incubator-blur $ uname -a
> Linux gman-es 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012
> x86_64 x86_64 x86_64 GNU/Linux
> Reporter: Garrett Barton
>
> When I compile blur with the profile and option parameters as follows:
> mvn install -Pcdh4-mr1 -Dhadoop.version=2.0.0-mr1-cdh4.3.0 -DskipTests=true
> I build against Hadoop 2.x in theory. Yet when I bring in blur-mapred from
> my local maven repo, along with it comes blur-utils which brings
> hadoop-core-1.2.1. This conflicts with my own include of hadoop-common 2.1.0
> and things like Path.mergePaths are no longer available to me.
> On a side note it would be awesome if the build would add which profile was
> built to the jars. That way both versions could be resident in maven.
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