integration-tests/script/copy_hadoop_resources.sh

#!/usr/bin/env bash
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# wait for hadoop namenode to be up
echo "Waiting for hadoop namenode to be up"
MAX_ITERATIONS=15
i=1
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -mkdir -p /druid"
while [ $? -ne 0 ] && [ $i -lt $MAX_ITERATIONS ]
do
   sleep 2
   i=$((i+1))
   docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -mkdir -p /druid"
done

if [ $i -lt $MAX_ITERATIONS ]; then
  echo "Hadoop namenode is up after $i iterations"
else
  echo "Exhausted all runs while waiting for namenode to be up. Exiting"
  exit 1
fi

set -e

# Setup hadoop druid dirs
echo "Setting up druid hadoop dirs"
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -mkdir -p /druid"
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -mkdir -p /druid/segments"
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -mkdir -p /quickstart"
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -chmod 777 /druid"
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -chmod 777 /druid/segments"
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -chmod 777 /quickstart"
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -chmod -R 777 /tmp"
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -chmod -R 777 /user"
# Copy data files to Hadoop container
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -put /shared/wikiticker-it/wikiticker-2015-09-12-sampled.json.gz /quickstart/wikiticker-2015-09-12-sampled.json.gz"
docker exec -t druid-it-hadoop sh -c "./usr/local/hadoop/bin/hdfs dfs -put /resources/data/batch_index /batch_index"
echo "Finished setting up druid hadoop dirs"

echo "Copying Hadoop XML files to shared"
docker exec -t druid-it-hadoop sh -c "cp /usr/local/hadoop/etc/hadoop/*.xml /shared/hadoop_xml"
echo "Copied Hadoop XML files to shared"