Apache 官方 Release 版本请前往Downloads | Apache Doris下载。

这里下载的是百度Palo预编译版本，不需要编译源码，直接安装就行

Palo文档PALO - 预编译版本下载 | Doris (baidu.com)

官方建议 10 ~ 100 台左右的机器，来充分发挥 Doris 的性能（其中 3 台部署 FE（HA），剩余的部署 BE），最少4台机器（一台 FE，三台 BE），我们部署4台简易版。

1.下载。

0.14.13.1 及之后的版本需要运行环境的 CPU 支持 avx2 指令，你可以通过 cat /proc/cpuinfo 查看是否支持，这里我们是是不支持avx2指令。

 

 

0.15.1-rc09是支持avx2指令，0.15.1-rc09-no-avx2是不支持avx2指令，我下载的是0.15.1-rc09-no-avx2。

2.安装前系统软件准备（所有机器）

1）Linux 文件系统

在这里，我们建议使用 ext4 文件系统。安装操作系统时，请选择 ext4 文件系统

2）时钟同步

Doris 的元数据要求时间精度小于 5000ms，因此集群中的所有机器都需要同步时钟，以避免因时钟问题导致元数据不一致而导致的服务异常。

Linux 时间同步 Chrony 

3）关闭交换分区

Linux交换分区会给Doris带来严重的性能问题，需要在安装前禁用交换分区

1、不重启电脑，禁用启用swap，立刻生效

# 禁用命令 sudo swapoff -a

# 启用命令 sudo swapon -a

# 查看交换分区的状态 sudo free -m

2、重新启动电脑，永久禁用Swap

# 把根目录文件系统设为可读写

sudo mount -n -o remount,rw /

# 用vi修改/etc/fstab文件，在swap分区这行前加 # 禁用掉，保存退出

vi /etc/fstab

# 重新启动电脑，使用free -m查看分区状态

reboot

sudo free -m

4）把limits调到最大

1、查看打开文件的限制数 ulimit -a
显示文件的打开数项为open files (-n) 1024修改
2、修改
临时生效：ulimit -n 65536 （不需要设，直接设置永久）
永久生效：
vim /etc/security/limits.conf添加
* soft nofile 65536
* hard nofile 65536
vim /etc/sysctl.conf中添加fs.file-max=655350
/sbin/sysctl -p 使立即生效
cat /proc/sys/fs/file-max 查看是否设置成功

5）安装gcc，jdk

Soft	Version
Java	1.8 及以上
GCC	4.8.2 及以上

6） 在所有BE节点上安装ODBC

 Centos7 安装ODBC访问 Mysql

3.部署Doris

1)上传至服务器/opt/software目录，每台服务器都需要上传;解压。

[root@slave1 software]# tar -zxvf PALO-0.15.1-rc09-no-avx2-binary

第一台机器把fe挪到/home/doris/目录下去，前提需要创建该目录

root@slave1 PALO-0.15.1-rc09-no-avx2-binary]# mv fe /home/doris/

剩下三台机器把be挪到/home/doris/目录下去

root@slave2 PALO-0.15.1-rc09-no-avx2-binary]# mv be /home/doris/

root@slave3 PALO-0.15.1-rc09-no-avx2-binary]# mv be /home/doris/

root@slave4 PALO-0.15.1-rc09-no-avx2-binary]# mv be /home/doris/

2）进入/home/doris/fe/conf, vim be.conf,需要修改配置

下面我的配置做个参考：

# 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.

#####################################################################
## The uppercase properties are read and exported by bin/start_fe.sh.
## To see all Frontend configurations,
## see fe/src/org/apache/doris/common/Config.java
#####################################################################

# the output dir of stderr and stdout 
LOG_DIR = ${DORIS_HOME}/log

DATE = `date +%Y%m%d-%H%M%S`
JAVA_OPTS="-Xmx32768m -XX:+UseMembar -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=7 -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:SoftRefLRUPolicyMSPerMB=0 -Xloggc:$DORIS_HOME/log/fe.gc.log.$DATE"

# For jdk 9+, this JAVA_OPTS will be used as default JVM options
JAVA_OPTS_FOR_JDK_9="-Xmx32768m -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=7 -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:SoftRefLRUPolicyMSPerMB=0 -Xlog:gc*:$DORIS_HOME/log/fe.gc.log.$DATE:time"

##
## the lowercase properties are read by main program.
##

# INFO, WARN, ERROR, FATAL
sys_log_level = INFO

# store metadata, must be created before start FE.
# Default value is ${DORIS_HOME}/doris-meta
# meta_dir = ${DORIS_HOME}/doris-meta
meta_dir = /home/doris/fe/doris-meta

http_port = 8030
rpc_port = 9020
query_port = 9030
edit_log_port = 9010
mysql_service_nio_enabled = true
enable_http_server_v2 = true

# Choose one if there are more than one ip except loopback address. 
# Note that there should at most one ip match this list.
# If no ip match this rule, will choose one randomly.
# use CIDR format, e.g. 10.10.10.0/24
# Default value is empty.
# priority_networks = 10.10.10.0/24;192.168.0.0/16
priority_networks = 192.168.0.111/24

# Advanced configurations 
# log_roll_size_mb = 1024
# sys_log_dir = ${DORIS_HOME}/log
# sys_log_roll_num = 10
# sys_log_verbose_modules = org.apache.doris
# audit_log_dir = ${DORIS_HOME}/log
# audit_log_modules = slow_query, query
# audit_log_roll_num = 10
# meta_delay_toleration_second = 10
# qe_max_connection = 1024
# max_conn_per_user = 100
# qe_query_timeout_second = 300
# qe_slow_log_ms = 5000
dynamic_partition_enable = true
 enable_http_server_v2=true

3）启动fe。

启动和关闭fe的命令是

sh start_fe.sh --daemon

sh stop_fe.sh --daemon

通过MySQL客户端连接到FE，这表明FE已成功启动

mysql官网：

MySQL :: MySQL Downloads

mysql-5.7.36-linux-glibc2.12-x86_64.tar.gz 

[root@slave1 software]# tar -zxvf mysql-5.7.36-linux-glibc2.12-x86_64.tar.gz 

[root@slave1 software]# cd mysql-5.7.36-linux-glibc2.12-x86_64.tar.gz /bin

[root@slave1 bin]# ./mysql -h 192.168.0.111 -P 9030 -uroot
 

 查看fe节点的状态，主要关注Role角色、IsMaster是否主节点、alive节点存活状态 三列是否正常

mysql> show proc '/frontends';

4）安装BE

进入/home/doris/be/conf目录下，修改配置

下面我的配置做个参考：

# 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.

PPROF_TMPDIR="$DORIS_HOME/log/"

# INFO, WARNING, ERROR, FATAL
sys_log_level = INFO

# ports for admin, web, heartbeat service
be_port = 9060
webserver_port = 8040
heartbeat_service_port = 9050
brpc_port = 8060
priority_networks = 192.168.0.222/24
#storage_root_path = /home/doris/doris-data1.hdd,50; /home/doris/doris-data2.ssd,50; /home/doris/doris-data3.ssd,50
max_tablet_version_num = 5000
max_compaction_threads = 16
compaction_task_num_per_disk = 8
cumulative_size_based_promotion_size_mbytes = 2048
row_step_for_compaction_merge_log = 1
total_permits_for_compaction_score = 50000
# Choose one if there are more than one ip except loopback address.
# Note that there should at most one ip match this list.
# If no ip match this rule, will choose one randomly.
# use CIDR format, e.g. 10.10.10.0/24
# Default value is empty.
# priority_networks = 10.10.10.0/24;192.168.0.0/16

# data root path, separate by ';'
# you can specify the storage medium of each root path, HDD or SSD
# you can add capacity limit at the end of each root path, seperate by ','
# eg:
# storage_root_path = /home/disk1/doris.HDD,50;/home/disk2/doris.SSD,1;/home/disk2/doris
# /home/disk1/doris.HDD, capacity limit is 50GB, HDD;
# /home/disk2/doris.SSD, capacity limit is 1GB, SSD;
# /home/disk2/doris, capacity limit is disk capacity, HDD(default)
#
# you also can specify the properties by setting '<property>:<value>', seperate by ','
# property 'medium' has a higher priority than the extension of path
#
# Default value is ${DORIS_HOME}/storage, you should create it by hand.
storage_root_path = /home/doris/be/storage

3台机器都按照以上内容进行配置，后者be.conf改一下ip地址就行。

启动所有be节点

cd /home/doris/be/bin

sh start_be.sh --daemon

 5）进入fe  节点，用mysql连接进入sql命令行模式，挨个添加be节点

[root@slave1 software]# cd mysql-5.7.36-linux-glibc2.12-x86_64.tar.gz /bin

[root@slave1 bin]# ./mysql -h 192.168.0.111 -P 9030 -uroot

mysql> ALTER SYSTEM ADD BACKEND "192.168.0.222:9050";
mysql> ALTER SYSTEM ADD BACKEND "192.168.0.333:9050";
mysql> ALTER SYSTEM ADD BACKEND "192.168.0.444:9050";

查看be节点的状态，主要关注alive节点存活状态 是否正常。

mysql> show proc '/backends';

进入网页端
http://192.168.0.111:8030

可以去fe节点改密码，没有的话，直接进。

 

也可以用navicat连接，或DBeaver

连接MySQL方式一样，端口9030；