Bump Julia version

Author: szarnyasg

Dockerfile

@@ -5,7 +5,7 @@ WORKDIR /opt
 RUN apt-get update
 RUN apt-get install -y bash curl maven python
 RUN curl -L 'http://archive.apache.org/dist/hadoop/core/hadoop-2.6.0/hadoop-2.6.0.tar.gz' | tar -xz
-RUN curl -L 'https://julialang-s3.julialang.org/bin/linux/x64/1.1/julia-1.1.1-linux-x86_64.tar.gz' | tar -xz
+RUN curl -L 'https://julialang-s3.julialang.org/bin/linux/x64/1.2/julia-1.2.0-linux-x86_64.tar.gz' | tar -xz
 
 # Copy the project
 COPY . /opt/ldbc_snb_datagen
@@ -16,6 +16,6 @@ RUN rm params*.ini
 RUN mvn -DskipTests clean assembly:assembly
 
 ENV HADOOP_CLIENT_OPTS '-Xmx8G'
-ENV PATH "/opt/julia-1.1.1/bin:${PATH}"
+ENV PATH "/opt/julia-1.2.0/bin:${PATH}"
 CMD /opt/ldbc_snb_datagen/docker_run.sh
 CMD julia -e 1+1