doris 单节点安装-2.0.13

🧙 Questions

单节点安装doris2.0.13

☄️ Ideas

检查环境

# 是否安装java
java -version
# 是否为64
uname -m
# 检查是否支持avx2
grep -m1 avx2 /proc/cpuinfo
# 获取ip
hostname -I

下载doris

https://doris.apache.org/download

解压doris

cd /data/downloads
tar -zxf apache-doris-2.0.13-bin-x64.tar.gz
mv apache-doris-2.0.13-bin-x64 /opt/doris-2.0.13
ln -sfn /opt/doris-2.0.13 /opt/doris

创建数据目录

# 元数据目录
mkdir -p /data/doris/fe/meta
# 数据目录
mkdir -p /data/doris/be/storage

修改系统参数

cat > /etc/security/limits.d/doris.conf <<'EOF'
doris soft nofile 1000000
doris hard nofile 1000000
EOF

cat > /etc/sysctl.d/99-doris.conf <<'EOF'
vm.max_map_count = 2000000
EOF

sysctl --system

# 检查
sysctl vm.max_map_count

# 关闭透明页
echo never > /sys/kernel/mm/transparent_hugepage/enabled
echo never > /sys/kernel/mm/transparent_hugepage/defrag

# 检查
cat /sys/kernel/mm/transparent_hugepage/enabled

修改fe配置文件

# 获取java路径
readlink -f $(which java)
vim /opt/doris/fe/conf/fe.conf

检查占用端口号

[root@iZ0jla4wd84egjin3fdxopZ fe]# netstat -nlpt | grep -E ':8030|:9020|:9030|:9110|:8040|:8060|:9050|:9060'

priority_networks 必须换成你的 Doris 服务器 IP

# 全部新增
JAVA_HOME = /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64
priority_networks = 172.22.236.131/32
meta_dir = /data/doris/fe/meta

# edit_log_port = 9010 修改端口号
edit_log_port = 9110

# http_port = 8030
http_port = 8130

启动fe

cd /opt/doris/fe
bin/start_fe.sh --daemon
tail -f /opt/doris/fe/log/fe.out

连接fe

docker ps -a
docker exec -it test-mysql bash
mysql -h172.22.236.131 -P9030 -uroot

SHOW FRONTENDS;

配置BE

排查一下端口号是否占用

netstat -nlpt | grep -E ':8140|:8060|:9050|:9060|:8040'

vim /opt/doris/be/conf/be.conf

JAVA_HOME = /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.412.b08-1.el7_9.x86_64

# webserver_port = 8040
webserver_port = 8140

启动be

cd /opt/doris/be
bin/start_be.sh --daemon
tail -f /opt/doris/be/log/be.out

# 检查be是否起来
ps -ef | grep doris_be

将be加入fe

docker ps -a
docker exec -it test-mysql bash
mysql -h172.22.236.131 -P9030 -uroot
ALTER SYSTEM ADD BACKEND "172.22.236.131:9050";
SHOW BACKENDS;

• 元数据路径： /data/doris/fe/meta
• BE 真正的数据： /data/doris/be/storage

访问页面

http://8.130.114.157:8130
admin
密码空

jdbc地址

jdbc:mysql://8.130.114.157:9030
feNode：8130 http_port
admin
密码空

🔗 Links

• doris docs
• doris downloads