I did following to build Blur source code: *Dev environment: *
1. Ubuntu 14.04.3 LTS 2. git version 1.9.1 3. MVN version 3.13.0-61-generic 4. java version "1.8.0_51" *Steps: * 1. sudo apt-get update 2. ssh localhost (if failed follow 3 and 4 below else jump to 5) 3. ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa 4. cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys 5. mkdir /home/teneo/Desktop/blur (bascially create dir where blur source code will be checked out) 6. git clone https://git-wip-us.apache.org/repos/asf/incubator-blur.git 7. cd /home/teneo/Desktop/blur/incubator-blur 8. mvn install -DskipTests -Dhadoop2 (If all goes well you should see BUILD SUCCESS) 9. mvn eclipse:eclipse You will see following error: [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for org.apache.blur:blur:pom:0.2.4-incubating-SNAPSHOT *[WARNING] 'reporting.plugins.plugin.version' for org.apache.maven.plugins:maven-javadoc-plugin is missing. @ line 480, column 12* [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] *[WARNING] The POM for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 is missing, no dependency information available* [WARNING] Failed to retrieve plugin descriptor for org.eclipse.m2e:lifecycle-mapping:1.0.0: Plugin org.eclipse.m2e:lifecycle-mapping:1.0.0 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Blur 0.2.4-incubating-SNAPSHOT [INFO] ------------------------------------------------------------------------ [WARNING] The POM for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 is missing, no dependency information available [WARNING] Failed to retrieve plugin descriptor for org.eclipse.m2e:lifecycle-mapping:1.0.0: Plugin org.eclipse.m2e:lifecycle-mapping:1.0.0 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.eclipse.m2e:lifecycle-mapping:jar:1.0.0 [INFO] [INFO] >>> maven-eclipse-plugin:2.10:eclipse (default-cli) @ blur >>> [INFO] [INFO] --- maven-remote-resources-plugin:1.5:process (default) @ blur --- [INFO] [INFO] <<< maven-eclipse-plugin:2.10:eclipse (default-cli) @ blur <<< [INFO] [INFO] --- maven-eclipse-plugin:2.10:eclipse (default-cli) @ blur --- [INFO] Not running eclipse plugin goal for pom project [INFO] Using Eclipse Workspace: null [INFO] Adding default classpath container: org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6 [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1.080s [INFO] Finished at: Fri Aug 14 08:25:00 PDT 2015 [INFO] Final Memory: 18M/175M [INFO] ------------------------------------------------------------------------ I tried following but no luck so far :( a. edit pom.xml file in incubator-blur folder. Go to line 482 (look for maven-javadoc-plugin) and add version number. b. mvn archetype:generate -DgroupId=org.eclipse.m2e -DartifactId=lifecycle-mapping -Dversion=1.0.0 -DarchetypeArtifactId=maven-archetype-mojo
