github.com/bigcommerce/nomad@v0.9.3-bc/terraform/examples/spark/docker/hdfs/Dockerfile (about) 1 FROM openjdk:7 2 3 ENV HADOOP_VERSION 2.7.3 4 5 RUN wget -O - http://apache.mirror.iphh.net/hadoop/common/hadoop-$HADOOP_VERSION/hadoop-$HADOOP_VERSION.tar.gz | tar xz -C /usr/local/ 6 ENV HADOOP_PREFIX /usr/local/hadoop-$HADOOP_VERSION 7 ENV PATH $PATH:$HADOOP_PREFIX/bin 8 9 COPY core-site.xml $HADOOP_PREFIX/etc/hadoop/