4.0.0 org.ojai ojai-root 3.1-mapr ../.. ojai-mapreduce OJAI Map-Reduce Library jar 2.7.4 org.slf4j slf4j-api org.ojai ojai org.apache.hadoop hadoop-mapreduce-client-core ${hadoop.version} org.apache.hadoop hadoop-common ${hadoop.version} org.slf4j jcl-over-slf4j test