Skip to content

Instantly share code, notes, and snippets.

@joshuarobinson
Created November 22, 2021 09:49
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save joshuarobinson/bf2ec163e82dfdbbea553878d05c8323 to your computer and use it in GitHub Desktop.
Save joshuarobinson/bf2ec163e82dfdbbea553878d05c8323 to your computer and use it in GitHub Desktop.
spark-s3a-dockerfile
FROM openjdk:8-slim
# Variables that define which software versions to install.
ARG SPARK_VERSION
ARG HADOOP_VERSION=3.2.2
# Install necessary libraries for running Spark.
# Install curl for the build process; will remove later.
RUN apt-get update && apt-get install -y build-essential curl procps python python3 python3-pip python3-setuptools --no-install-recommends \
&& pip3 install wheel
RUN pip3 install avro-python3 jupyter matplotlib sklearn wheel \
&& rm -rf /var/lib/apt/lists/*
# Download and install Spark.
ARG PACKAGE=spark-$SPARK_VERSION-bin-hadoop3.2
RUN curl https://archive.apache.org/dist/spark/spark-$SPARK_VERSION/$PACKAGE.tgz \
| tar -xvz -C /opt/ \
&& ln -s /opt/$PACKAGE /opt/spark
# Download and extract the Hadoop binary package.
RUN curl https://archive.apache.org/dist/hadoop/core/hadoop-$HADOOP_VERSION/hadoop-$HADOOP_VERSION.tar.gz \
| tar xvz -C /opt/ \
&& ln -s /opt/hadoop-$HADOOP_VERSION /opt/hadoop \
&& rm -r /opt/hadoop/share/doc
# Add S3a jars to the classpath using this hack.
# Note: HADOOP_OPTIONAL_TOOLS should have worked, but is not correctly picked up by Yarn apps.
RUN ln -s /opt/hadoop/share/hadoop/tools/lib/hadoop-aws* /opt/hadoop/share/hadoop/common/lib/ && \
ln -s /opt/hadoop/share/hadoop/tools/lib/aws-java-sdk* /opt/hadoop/share/hadoop/common/lib/
# Remove curl.
RUN apt-get --purge remove -y curl && apt-get autoremove -y
# Add 'spark' user so that this cluster is not run as root.
RUN groupadd -g 1080 spark && \
useradd -r -m -u 1080 -g spark spark && \
mkdir -p /opt/hadoop/logs && \
chown -R -L spark /opt/hadoop && \
chown -R -L spark /opt/spark && \
chgrp -R -L spark /opt/hadoop && \
chgrp -R -L spark /opt/spark
USER spark
WORKDIR /home/spark
# Set necessary environment variables.
ENV HADOOP_HOME="/opt/hadoop"
ENV SPARK_HOME="/opt/spark"
ENV PATH="/opt/spark/bin:/opt/hadoop/bin:${PATH}"
RUN echo "export SPARK_DIST_CLASSPATH=$(hadoop classpath)" >> /opt/spark/conf/spark-env.sh
ENTRYPOINT ["tail", "-f", "/dev/null"]
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment