Execution of the Scala variant

mvn package exec:java -Dexec.mainClass=de.tuberlin.deem.tht.Task

Execution of the Java variant

mvn package exec:java -Dexec.mainClass=de.tuberlin.deem.tht.TaskJava -Dexec.cleanupDaemonThreads=false

Hints

You may need to specify a couple of JVM options to run Spark locally.

export MAVEN_OPTS='-Xmx8g --add-exports java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/jdk.internal.misc=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.management/com.sun.jmx.mbeanserver=ALL-UNNAMED --add-opens=jdk.internal.jvmstat/sun.jvmstat.monitor=ALL-UNNAMED --add-opens=java.base/sun.reflect.generics.reflectiveObjects=ALL-UNNAMED --add-opens=jdk.management/com.sun.management.internal=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.locks=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.math=ALL-UNNAMED --add-opens=java.sql/java.sql=ALL-UNNAMED'