hadoop-ozone/dist/src/main/compose/ozone-om-prepare/test.sh

#!/usr/bin/env bash
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COMPOSE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
export COMPOSE_DIR

: "${OZONE_REPLICATION_FACTOR:=3}"
: "${OZONE_VOLUME:="${COMPOSE_DIR}/data"}"

export OZONE_VOLUME

# Clean up saved internal state from each container's volume for the next run.
rm -rf "${OZONE_VOLUME}"
mkdir -p "${OZONE_VOLUME}"/{dn1,dn2,dn3,om1,om2,om3,scm}

if [[ -n "${OZONE_VOLUME_OWNER}" ]]; then
  current_user=$(whoami)
  if [[ "${OZONE_VOLUME_OWNER}" != "${current_user}" ]]; then
    chown -R "${OZONE_VOLUME_OWNER}" "${OZONE_VOLUME}" \
      || sudo chown -R "${OZONE_VOLUME_OWNER}" "${OZONE_VOLUME}"
  fi
fi

export OZONE_DIR=/opt/hadoop
# shellcheck source=/dev/null
source "${COMPOSE_DIR}/../testlib.sh"

start_docker_env

# Write data and prepare cluster.
execute_robot_test scm omha/om-prepare.robot

# Cancel preparation.
execute_robot_test scm omha/om-cancel-prepare.robot

# Prepare cluster again.
execute_robot_test scm omha/om-prepare.robot
execute_robot_test scm omha/om-prepared.robot

# re-start cluster and check that it remains prepared.
KEEP_RUNNING=false stop_docker_env
export OZONE_KEEP_RESULTS=true
start_docker_env

execute_robot_test scm omha/om-prepared.robot

# re-start cluster with --upgrade flag to take it out of prepare.
KEEP_RUNNING=false stop_docker_env
export OM_HA_ARGS='--upgrade'
start_docker_env

# Writes should now succeed.
execute_robot_test scm topology/loaddata.robot
execute_robot_test scm topology/readdata.robot

stop_docker_env

generate_report