2.6.0 Dockerfile

Author: flangelier

2.6.0/Dockerfile

@@ -1,6 +1,9 @@
 # Building the image using my Oracle JDK 7
 FROM gelog/java:openjdk7
 
+MAINTAINER Francois Langelier
+
+ENV WGET_VERSION       1.15-1ubuntu1.14.04.1
 # Setting HADOOP environment variables
 ENV HADOOP_VERSION 2.6.0
 ENV HADOOP_INSTALL /usr/local/hadoop
@@ -12,24 +15,25 @@ ENV HADOOP_HDFS_HOME $HADOOP_INSTALL
 ENV HADOOP_COMMON_LIB_NATIVE_DIR $HADOOP_INSTALL/lib/native
 ENV YARN_HOME $HADOOP_INSTALL
 ENV HADOOP_CONF_DIR /data/conf
-ENV HADOOP_NAMENODE 127.0.0.1
+
+# Installing wget
+RUN \
+    apt-get update && \
+    apt-get install -y wget=$WGET_VERSION && \
+    rm -rf /var/lib/apt/lists/*
 
 # Installing HADOOP
-ADD http://archive.apache.org/dist/hadoop/core/hadoop-$HADOOP_VERSION/hadoop-$HADOOP_VERSION.tar.gz /
-RUN tar -zxf /hadoop-$HADOOP_VERSION.tar.gz
-RUN rm /hadoop-$HADOOP_VERSION.tar.gz
-RUN mv /hadoop-$HADOOP_VERSION /usr/local/hadoop
-RUN mkdir -p /usr/local/hadoop/logs
+RUN wget http://archive.apache.org/dist/hadoop/core/hadoop-$HADOOP_VERSION/hadoop-$HADOOP_VERSION.tar.gz && \
+    tar -zxf /hadoop-$HADOOP_VERSION.tar.gz -C /usr/local/ && \
+    mv /usr/local/hadoop-$HADOOP_VERSION /usr/local/hadoop && \
+    mkdir -p /usr/local/hadoop/logs
 
 # Creating symlink for HADOOP configuration files
 VOLUME /data
-#RUN ln -fs /data/conf/core-site.xml /usr/local/hadoop/etc/hadoop/core-site.xml
-#RUN ln -fs /data/conf/yarn-site.xml /usr/local/hadoop/etc/hadoop/yarn-site.xml
-#RUN ln -fs /data/conf/mapred-site.xml /usr/local/hadoop/etc/hadoop/mapred-site.xml
-#RUN ln -fs /data/conf/hdfs-site.xml /usr/local/hadoop/etc/hadoop/hdfs-site.xml
-
 # Copying default HADOOP configuration files
-#ADD https://raw.githubusercontent.com/GELOG/docker-ubuntu-hadoop/$HADOOP_VERSION/env/local/core-site.xml $HADOOP_CONF_DIR/core-site.xml
-#ADD https://raw.githubusercontent.com/GELOG/docker-ubuntu-hadoop/$HADOOP_VERSION/env/local/yarn-site.xml $HADOOP_CONF_DIR/yarn-site.xml
-#ADD https://raw.githubusercontent.com/GELOG/docker-ubuntu-hadoop/$HADOOP_VERSION/env/local/mapred-site.xml $HADOOP_CONF_DIR/mapred-site.xml
-#ADD https://raw.githubusercontent.com/GELOG/docker-ubuntu-hadoop/$HADOOP_VERSION/env/local/hdfs-site.xml $HADOOP_CONF_DIR/hdfs-site.xml
+ADD https://raw.githubusercontent.com/GELOG/docker-ubuntu-hadoop/$HADOOP_VERSION/$HADOOP_VERSION/core-site.xml $HADOOP_CONF_DIR/core-site.xml
+ADD https://raw.githubusercontent.com/GELOG/docker-ubuntu-hadoop/$HADOOP_VERSION/$HADOOP_VERSION/yarn-site.xml $HADOOP_CONF_DIR/yarn-site.xml
+ADD https://raw.githubusercontent.com/GELOG/docker-ubuntu-hadoop/$HADOOP_VERSION/$HADOOP_VERSION/mapred-site.xml $HADOOP_CONF_DIR/mapred-site.xml
+ADD https://raw.githubusercontent.com/GELOG/docker-ubuntu-hadoop/$HADOOP_VERSION/$HADOOP_VERSION/hdfs-site.xml $HADOOP_CONF_DIR/hdfs-site.xml
+
+CMD ["hdfs"]