docker-compose部署hive数仓服务 —— 筑梦之路

news2024/11/18 2:52:23

1. docker创建网络

# 创建，注意不能使用hadoop-network
docker network create hadoop_network

# 查看
docker network ls

2. mysql部署

# 拉取镜像

docker pull  mysql:5.7

# 生成配置

mkdir -p conf/ data/db/

cat > conf/my.cnf <<EOF
[mysqld]
character-set-server=utf8
log-bin=mysql-bin
server-id=1
pid-file        = /var/run/mysqld/mysqld.pid
socket          = /var/run/mysqld/mysqld.sock
datadir         = /var/lib/mysql
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
symbolic-links=0
secure_file_priv =
wait_timeout=120
interactive_timeout=120
default-time_zone = '+8:00'
skip-external-locking
skip-name-resolve
open_files_limit = 10240
max_connections = 1000
max_connect_errors = 6000
table_open_cache = 800
max_allowed_packet = 40m
sort_buffer_size = 2M
join_buffer_size = 1M
thread_cache_size = 32
query_cache_size = 64M
transaction_isolation = READ-COMMITTED
tmp_table_size = 128M
max_heap_table_size = 128M
log-bin = mysql-bin
sync-binlog = 1
binlog_format = ROW
binlog_cache_size = 1M
key_buffer_size = 128M
read_buffer_size = 2M
read_rnd_buffer_size = 4M
bulk_insert_buffer_size = 64M
lower_case_table_names = 1
explicit_defaults_for_timestamp=true
skip_name_resolve = ON
event_scheduler = ON
log_bin_trust_function_creators = 1
innodb_buffer_pool_size = 512M
innodb_flush_log_at_trx_commit = 1
innodb_file_per_table = 1
innodb_log_buffer_size = 4M
innodb_log_file_size = 256M
innodb_max_dirty_pages_pct = 90
innodb_read_io_threads = 4
innodb_write_io_threads = 4
EOF
cat  docker-compose.yml

version: '3'
services:
  db:
    image: mysql:5.7 #mysql版本
    container_name: mysql
    hostname: mysql
    volumes:
      - ./data/db:/var/lib/mysql
      - ./conf/my.cnf:/etc/mysql/mysql.conf.d/mysqld.cnf
    restart: always
    ports:
      - 13306:3306
    networks:
      - hadoop_network
    environment:
      MYSQL_ROOT_PASSWORD: 123456 #访问密码
      secure_file_priv:
    healthcheck:
      test: ["CMD-SHELL", "curl -I localhost:3306 || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 3

# 连接外部网络
networks:
  hadoop_network:
    external: true
docker-compose up -d

docker-compose ps

3. 部署hive数仓服务

1）下载

# 下载
wget http://archive.apache.org/dist/hive/hive-3.1.3/apache-hive-3.1.3-bin.tar.gz

# 解压
tar -zxvf apache-hive-3.1.3-bin.tar.gz

2）配置文件

cat images/hive-config/hive-site.xml

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
        <!-- 配置hdfs存储目录 -->
        <property>
                <name>hive.metastore.warehouse.dir</name>
                <value>/user/hive_remote/warehouse</value>
        </property>

        <property>
                <name>hive.metastore.local</name>
                <value>false</value>
        </property>

        <!-- 所连接的 MySQL 数据库的地址，hive_local是数据库，程序会自动创建，自定义就行 -->
        <property>
                <name>javax.jdo.option.ConnectionURL</name>
                <value>jdbc:mysql://mysql:3306/hive_metastore?createDatabaseIfNotExist=true&amp;useSSL=false&amp;serverTimezone=Asia/Shanghai</value>
        </property>

        <!-- MySQL 驱动 -->
        <property>
                <name>javax.jdo.option.ConnectionDriverName</name>
                <!--<value>com.mysql.cj.jdbc.Driver</value>-->
                <value>com.mysql.jdbc.Driver</value>
        </property>

        <!-- mysql连接用户 -->
        <property>
                <name>javax.jdo.option.ConnectionUserName</name>
                <value>root</value>
        </property>

        <!-- mysql连接密码 -->
        <property>
                <name>javax.jdo.option.ConnectionPassword</name>
                <value>123456</value>
        </property>

        <!--元数据是否校验-->
        <property>
                <name>hive.metastore.schema.verification</name>
                <value>false</value>
        </property>

        <property>
                <name>system:user.name</name>
                <value>root</value>
                <description>user name</description>
        </property>

        <property>
                <name>hive.metastore.uris</name>
                <value>thrift://hive-metastore:9083</value>
        </property>

        <!-- host -->
        <property>
                <name>hive.server2.thrift.bind.host</name>
                <value>0.0.0.0</value>
                <description>Bind host on which to run the HiveServer2 Thrift service.</description>
        </property>

        <!-- hs2端口 默认是10000-->
        <property>
                <name>hive.server2.thrift.port</name>
                <value>10000</value>
        </property>

        <property>
                <name>hive.server2.active.passive.ha.enable</name>
                <value>true</value>
        </property>

</configuration>

3）启动脚本hive-env.sh

#!/usr/bin/env sh


wait_for() {
    echo Waiting for $1 to listen on $2...
    while ! nc -z $1 $2; do echo waiting...; sleep 1s; done
}

start_hdfs_namenode() {

        if [ ! -f /tmp/namenode-formated ];then
                ${HADOOP_HOME}/bin/hdfs namenode -format >/tmp/namenode-formated
        fi

        ${HADOOP_HOME}/bin/hdfs --loglevel INFO --daemon start namenode

        tail -f ${HADOOP_HOME}/logs/*namenode*.log
}

start_hdfs_datanode() {

        wait_for $1 $2

        ${HADOOP_HOME}/bin/hdfs --loglevel INFO --daemon start datanode

        tail -f ${HADOOP_HOME}/logs/*datanode*.log
}

start_yarn_resourcemanager() {

        ${HADOOP_HOME}/bin/yarn --loglevel INFO --daemon start resourcemanager

        tail -f ${HADOOP_HOME}/logs/*resourcemanager*.log
}

start_yarn_nodemanager() {

        wait_for $1 $2

        ${HADOOP_HOME}/bin/yarn --loglevel INFO --daemon start nodemanager

        tail -f ${HADOOP_HOME}/logs/*nodemanager*.log
}

start_yarn_proxyserver() {

        wait_for $1 $2

        ${HADOOP_HOME}/bin/yarn --loglevel INFO --daemon start proxyserver

        tail -f ${HADOOP_HOME}/logs/*proxyserver*.log
}

start_mr_historyserver() {

        wait_for $1 $2

        ${HADOOP_HOME}/bin/mapred --loglevel INFO  --daemon  start historyserver

        tail -f ${HADOOP_HOME}/logs/*historyserver*.log
}

start_hive_metastore() {

        if [ ! -f ${HIVE_HOME}/formated ];then
                schematool -initSchema -dbType mysql --verbose >  ${HIVE_HOME}/formated
        fi

        $HIVE_HOME/bin/hive --service metastore

}

start_hive_hiveserver2() {

        $HIVE_HOME/bin/hive --service hiveserver2
}


case $1 in
        hadoop-hdfs-nn)
                start_hdfs_namenode
                ;;
        hadoop-hdfs-dn)
                start_hdfs_datanode $2 $3
                ;;
        hadoop-yarn-rm)
                start_yarn_resourcemanager
                ;;
        hadoop-yarn-nm)
                start_yarn_nodemanager $2 $3
                ;;
        hadoop-yarn-proxyserver)
                start_yarn_proxyserver $2 $3
                ;;
        hadoop-mr-historyserver)
                start_mr_historyserver $2 $3
                ;;
        hive-metastore)
                start_hive_metastore $2 $3
                ;;
        hive-hiveserver2)
                start_hive_hiveserver2 $2 $3
                ;;
        *)
                echo "请输入正确的服务启动命令~"
        ;;
esac

4）构建镜像Dockerfile

FROM hadoop:v1

COPY hive-config/* ${HIVE_HOME}/conf/

COPY bootstrap.sh /opt/apache/

COPY mysql-connector-java-5.1.49/mysql-connector-java-5.1.49-bin.jar ${HIVE_HOME}/lib/

RUN sudo mkdir -p /home/hadoop/ && sudo chown -R hadoop:hadoop /home/hadoop/

#RUN yum -y install which
docker build -t hadoop_hive:v1 . --no-cache

### 参数解释
# -t：指定镜像名称
# . ：当前目录Dockerfile
# -f：指定Dockerfile路径
#  --no-cache：不缓存

5）编写docker-compose.yml

version: '3'
services:
  hadoop-hdfs-nn:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-hdfs-nn
    hostname: hadoop-hdfs-nn
    restart: always
    privileged: true
    env_file:
      - .env
    ports:
      - "30070:${HADOOP_HDFS_NN_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-hdfs-nn"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "curl --fail http://localhost:${HADOOP_HDFS_NN_PORT} || exit 1"]
      interval: 20s
      timeout: 20s
      retries: 3
  hadoop-hdfs-dn-0:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-hdfs-dn-0
    hostname: hadoop-hdfs-dn-0
    restart: always
    depends_on:
      - hadoop-hdfs-nn
    env_file:
      - .env
    ports:
      - "30864:${HADOOP_HDFS_DN_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-hdfs-dn hadoop-hdfs-nn ${HADOOP_HDFS_NN_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "curl --fail http://localhost:${HADOOP_HDFS_DN_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 3
  hadoop-hdfs-dn-1:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-hdfs-dn-1
    hostname: hadoop-hdfs-dn-1
    restart: always
    depends_on:
      - hadoop-hdfs-nn
    env_file:
      - .env
    ports:
      - "30865:${HADOOP_HDFS_DN_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-hdfs-dn hadoop-hdfs-nn ${HADOOP_HDFS_NN_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "curl --fail http://localhost:${HADOOP_HDFS_DN_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 3
  hadoop-hdfs-dn-2:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-hdfs-dn-2
    hostname: hadoop-hdfs-dn-2
    restart: always
    depends_on:
      - hadoop-hdfs-nn
    env_file:
      - .env
    ports:
      - "30866:${HADOOP_HDFS_DN_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-hdfs-dn hadoop-hdfs-nn ${HADOOP_HDFS_NN_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "curl --fail http://localhost:${HADOOP_HDFS_DN_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 3
  hadoop-yarn-rm:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-yarn-rm
    hostname: hadoop-yarn-rm
    restart: always
    env_file:
      - .env
    ports:
      - "30888:${HADOOP_YARN_RM_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-yarn-rm"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "netstat -tnlp|grep :${HADOOP_YARN_RM_PORT} || exit 1"]
      interval: 20s
      timeout: 20s
      retries: 3
  hadoop-yarn-nm-0:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-yarn-nm-0
    hostname: hadoop-yarn-nm-0
    restart: always
    depends_on:
      - hadoop-yarn-rm
    env_file:
      - .env
    ports:
      - "30042:${HADOOP_YARN_NM_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-yarn-nm hadoop-yarn-rm ${HADOOP_YARN_RM_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "curl --fail http://localhost:${HADOOP_YARN_NM_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 3
  hadoop-yarn-nm-1:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-yarn-nm-1
    hostname: hadoop-yarn-nm-1
    restart: always
    depends_on:
      - hadoop-yarn-rm
    env_file:
      - .env
    ports:
      - "30043:${HADOOP_YARN_NM_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-yarn-nm hadoop-yarn-rm ${HADOOP_YARN_RM_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "curl --fail http://localhost:${HADOOP_YARN_NM_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 3
  hadoop-yarn-nm-2:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-yarn-nm-2
    hostname: hadoop-yarn-nm-2
    restart: always
    depends_on:
      - hadoop-yarn-rm
    env_file:
      - .env
    ports:
      - "30044:${HADOOP_YARN_NM_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-yarn-nm hadoop-yarn-rm ${HADOOP_YARN_RM_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "curl --fail http://localhost:${HADOOP_YARN_NM_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 3
  hadoop-yarn-proxyserver:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-yarn-proxyserver
    hostname: hadoop-yarn-proxyserver
    restart: always
    depends_on:
      - hadoop-yarn-rm
    env_file:
      - .env
    ports:
      - "30911:${HADOOP_YARN_PROXYSERVER_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-yarn-proxyserver hadoop-yarn-rm ${HADOOP_YARN_RM_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "netstat -tnlp|grep :${HADOOP_YARN_PROXYSERVER_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 3
  hadoop-mr-historyserver:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hadoop-mr-historyserver
    hostname: hadoop-mr-historyserver
    restart: always
    depends_on:
      - hadoop-yarn-rm
    env_file:
      - .env
    ports:
      - "31988:${HADOOP_MR_HISTORYSERVER_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hadoop-mr-historyserver hadoop-yarn-rm ${HADOOP_YARN_RM_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "netstat -tnlp|grep :${HADOOP_MR_HISTORYSERVER_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 3
  hive-metastore:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hive-metastore
    hostname: hive-metastore
    restart: always
    depends_on:
      - hadoop-hdfs-dn-2
    env_file:
      - .env
    ports:
      - "30983:${HIVE_METASTORE_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hive-metastore hadoop-hdfs-dn-2 ${HADOOP_HDFS_DN_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "netstat -tnlp|grep :${HIVE_METASTORE_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 5
  hive-hiveserver2:
    image: hadoop_hive:v1
    user: "hadoop:hadoop"
    container_name: hive-hiveserver2
    hostname: hive-hiveserver2
    restart: always
    depends_on:
      - hive-metastore
    env_file:
      - .env
    ports:
      - "31000:${HIVE_HIVESERVER2_PORT}"
    command: ["sh","-c","/opt/apache/bootstrap.sh hive-hiveserver2 hive-metastore ${HIVE_METASTORE_PORT}"]
    networks:
      - hadoop_network
    healthcheck:
      test: ["CMD-SHELL", "netstat -tnlp|grep :${HIVE_HIVESERVER2_PORT} || exit 1"]
      interval: 30s
      timeout: 30s
      retries: 5

# 连接外部网络
networks:
  hadoop_network:
    external: true

6）启动测试验证

 【问题】

如果出现以下类似的错误，是因为多次启动，之前的数据还在，但是datanode的IP是已经变了的（宿主机部署就不会有这样的问题，因为宿主机的IP是固定的），所以需要刷新节点，当然也可清理之前的旧数据，不推荐清理旧数据，推荐使用刷新节点的方式（如果有对外挂载的情况下，像我这里没有对外挂载，是因为之前旧容器还在，下面有几种解决方案）：

org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hdfs.server.protocol.DisallowedDatanodeException): Datanode denied communication with namenode because the host is not in the include-list: DatanodeRegistration(172.30.0.12:9866, datanodeUuid=f8188476-4a88-4cd6-836f-769d510929e4, infoPort=9864, infoSecurePort=0, ipcPort=9867, storageInfo=lv=-57;cid=CID-f998d368-222c-4a9a-88a5-85497a82dcac;nsid=1840040096;c=1680661390829) 

【解决方案】

1. 删除旧容器重启启动 

# 清理旧容器
docker rm `docker ps -a|grep 'Exited'|awk '{print $1}'`

# 重启启动服务
docker-compose -f docker-compose.yaml up -d

# 查看
docker-compose -f docker-compose.yaml ps

2. 登录 namenode 刷新 datanode

docker exec -it hadoop-hdfs-nn hdfs dfsadmin -refreshNodes

3. 登录 任意节点刷新 datanode

# 这里以 hadoop-hdfs-dn-0 为例
docker exec -it hadoop-hdfs-dn-0 hdfs dfsadmin -fs hdfs://hadoop-hdfs-nn:9000 -refreshNodes

4. 在docker-compose中给每个容器固定IP

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