Why is java 7 required? Support I get but required, do we have some reason for that?
On Mar 27, 2015, at 9:15 AM, Suneel Marthi <[email protected]> wrote: This is the Java version, gotta use Java 7 On Fri, Mar 27, 2015 at 12:08 PM, Pat Ferrel <[email protected]> wrote: > 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] > >
