paimon-python/pypaimon/tests/e2e/hdfs/docker-compose.yml

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

# Single-NameNode HDFS cluster for integration testing the native HDFS backend.
# Brings up one NameNode (RPC 8020) and one DataNode (data 9866).
#
# Run:
#   docker compose -f pypaimon/tests/e2e/hdfs/docker-compose.yml up -d
#   PYPAIMON_HDFS_E2E_URL=hdfs://localhost:8020 \
#     python -m pytest pypaimon/tests/e2e/hdfs/hdfs_native_e2e_test.py -v
#   docker compose -f pypaimon/tests/e2e/hdfs/docker-compose.yml down -v

services:
  namenode:
    image: apache/hadoop:3.3.6
    hostname: namenode
    user: root
    command: ["/bin/bash", "-c", "hdfs namenode -format -force -nonInteractive || true; hdfs namenode"]
    environment:
      HADOOP_HOME: /opt/hadoop
      CORE-SITE.XML_fs.defaultFS: hdfs://namenode:8020
      HDFS-SITE.XML_dfs.namenode.rpc-address: namenode:8020
      HDFS-SITE.XML_dfs.replication: "1"
      HDFS-SITE.XML_dfs.permissions.enabled: "false"
    ports:
      - "8020:8020"
      - "9870:9870"

  datanode:
    image: apache/hadoop:3.3.6
    user: root
    command: ["hdfs", "datanode"]
    environment:
      HADOOP_HOME: /opt/hadoop
      CORE-SITE.XML_fs.defaultFS: hdfs://namenode:8020
      HDFS-SITE.XML_dfs.datanode.use.datanode.hostname: "false"
      HDFS-SITE.XML_dfs.permissions.enabled: "false"
    depends_on:
      - namenode
    ports:
      - "9866:9866"