Currently trying to compile 1.5-RC2 (from https://github.com/apache/spark/commit/727771352855dbb780008c449a877f5aaa5fc27a) and running into issues with the new Maven requirement. I have 3.0.4 installed at the system level, 1.5 requires 3.3.3. As Patrick has pointed out in other places, this should be a non-issue since Spark can download and use its own version of Maven, and you can guarantee this happens by using the —force flag when calling build/mvn. However, this doesn’t appear to be working as intended (or I just have really bad luck).
When I run build/mvn --force -DskipTests -Psparkr package, the first thing I see is this: Using `mvn` from path: /home/cloudera/spark/build/apache-maven-3.3.3/bin/mvn Looks good. However, after initializing the build order and starting on Spark Project Parent POM, I still see this: [INFO] --- maven-enforcer-plugin:1.4:enforce (enforce-versions) @ spark-parent_2.10 --- [WARNING] Rule 0: org.apache.maven.plugins.enforcer.RequireMavenVersion failed with message: Detected Maven Version: 3.0.4 is not in the allowed range 3.3.3. And then the build fails. Has anyone else experienced this/anyone have any idea what I’m missing here? Running on CentOS with Java 7, for what it’s worth. -- Chris Freeman Senior Content Engineer - Alteryx (657) 900 5462
