ipython-spark-docker/5-run-spark-mesos-dockerworker-ipython.sh at master · Lab41/ipython-spark-docker · GitHub

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#!/bin/bash

# import functions
source variables_and_helpers.sh


# set user
__spark_user=$1
if [ "$__spark_user" == "" ]; then
  echo "You must provide a user. Usage:"
  echo "$0 username mesos://ip:port"
  exit 1
fi


# set master
__spark_master=$2
if [ "$__spark_master" == "" ]; then
  echo "You must provide a master. Usage:"
  echo "$0 username mesos://ip:port"
  exit 1
fi


# set docker image
__image=$__image_client_mesos_dockerworker


# update repo and images
#git pull origin master && \
#docker pull $__image # alternatively: ./1-build.sh


# get host DNS server (for internal resolution)
__dns=$(dns_detect)


# set additional spark options
__spark_worker_config="--executor-memory 32G \
                       --conf spark.executor.memory=32G \
                       --conf spark.driver.memory=32G \
                       --conf spark.driver.maxResultSize=8g \
                       --conf spark.serializer=org.apache.spark.serializer.KryoSerializer \
                       --conf spark.core.connection.ack.wait.timeout=600 \
                       --conf spark.worker.cleanup.enabled=true \
                       --conf spark.shuffle.io.preferDirectBufs=15 \
                       --conf spark.akka.frameSize=100"

# run container
echo "starting $__image..."
__container=$(docker run  -d \
                          --net="host" \
                          --publish=8888:8888 \
                          --env "SPARK_MASTER=$__spark_master" \
                          --env "SPARK_WORKER_CONFIG=$__spark_worker_config" \
                          --env "CONTAINER_USER=$__spark_user" \
                          --env "IPYTHON_OPTS=notebook /ipython" \
                          --env "LANG=en_US.UTF-8" \
                          --volume=$__host_dir_hadoop_conf:/etc/hadoop/conf \
                          --volume=$__host_dir_hive_conf:/etc/hive/conf \
                          --volume=$__host_dir_ipython_notebook:/ipython \
                          --volume=$__host_dir_data:/data \
                            $__image)


#TODO: determine how to forward ports instead of binding --net="host" above
# forward host ports to container
#host_forward_multiple_ports_to_container $__container


# notify user
echo "Visit IPython notebook at http://$__hostname:8888"