fix docker username and lib dep

docker-testsetup/container/hadoop-env/Dockerfile

@@ -1,4 +1,4 @@
-FROM axm/hadoop
+FROM michaxm/hadoop
 
 ENV HADOOP_PREFIX /usr/local/hadoop
 ENV HADOOP_COMMON_HOME /usr/local/hadoop

docker-testsetup/container/hadoop/Dockerfile

@@ -1,4 +1,4 @@
-FROM axm/java
+FROM michaxm/java
 
 RUN curl -s http://ftp.halifax.rwth-aachen.de/apache/hadoop/common/hadoop-2.7.1/hadoop-2.7.1.tar.gz | tar -xz -C /usr/local
 RUN cd /usr/local && ln -s ./hadoop-2.7.1 hadoop

docker-testsetup/container/java/Dockerfile

@@ -1,4 +1,4 @@
-FROM axm/base-extended
+FROM michaxm/base-extended
 RUN \
     echo "===> add webupd8 repository..."  && \
     echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main" | tee /etc/apt/sources.list.d/webupd8team-java.list  && \

docker-testsetup/container/task-distribution-base/Dockerfile

@@ -1,4 +1,6 @@
-FROM axm/hadoop-env
+FROM michaxm/hadoop-env
+
+RUN apt-get update && apt-get upgrade -y && apt-get install libbz2-dev
 
 #setup & rarely changing dependencies
 RUN cd /usr/local && git clone https://github.com/michaxm/task-distribution.git

docker-testsetup/container/task-distribution-example/Dockerfile

@@ -1,4 +1,4 @@
-FROM axm/task-distribution
+FROM michaxm/task-distribution
 
 #hdfs filtering example
 ADD example.bash /usr/local/task-distribution/example.bash

docker-testsetup/container/task-distribution/Dockerfile

@@ -1,4 +1,4 @@
-FROM axm/task-distribution-base
+FROM michaxm/task-distribution-base
 
 #provide scripts for starting name/datanodes (see docker-compose)
 ADD start-datanode.bash /usr/local/bin/start-datanode.bash