Latest source for Spark 1.1.0 and Hadoop 1.2.1 Build complains about the move to <maven.compiler.target>1.7</maven.compiler.target> I think this was upped from 1.6 but not sure if that’s what the error is about.
I’m on Java 6 no this machine if that matters. Actual error: [INFO] Mahout Build Tools ................................ SUCCESS [3.512s] [INFO] Apache Mahout ..................................... SUCCESS [0.603s] [INFO] Mahout Math ....................................... FAILURE [6.453s] [INFO] Mahout MapReduce Legacy ........................... SKIPPED [INFO] Mahout Integration ................................ SKIPPED [INFO] Mahout Examples ................................... SKIPPED [INFO] Mahout Release Package ............................ SKIPPED [INFO] Mahout Math Scala bindings ........................ SKIPPED [INFO] Mahout Spark bindings ............................. SKIPPED [INFO] Mahout Spark bindings shell ....................... SKIPPED [INFO] Mahout H2O backend ................................ SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 11.609s [INFO] Finished at: Fri Mar 27 08:55:35 PDT 2015 [INFO] Final Memory: 24M/310M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.2:compile (default-compile) on project mahout-math: Fatal error compiling: invalid target release: 1.7 -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR]
