FROM kshitijka/hadoop-base:3.4.1 HEALTHCHECK CMD curl -f http://localhost:8188/ || exit 1 ENV YARN_CONF_yarn_timeline___service_leveldb___timeline___store_path=/hadoop/yarn/timeline RUN mkdir -p /hadoop/yarn/timeline VOLUME /hadoop/yarn/timeline COPY --chown=hdoop:hdoop run.sh /run.sh RUN chmod a+x /run.sh USER hdoop EXPOSE 8188 CMD ["/run.sh"]