05 Doris cluster construction

Ha ha recently there are a series of related requirements for environment construction

Record it

doris three nodes: 192.168.110.150, 192.168.110.151, 192.168.110.152

150 is fe & be, 151 is be, 152 is be

Three machines have done trusted shell

Doris cluster setup

doris three nodes: 192.168.110.150, 192.168.110.151, 192.168.110.152

1. Basic environment preparation

192.168.110.150, 192.168.110.151, 192.168.110.152 install jdk on it, upload the doris installation package

The installation package is from Downloads | Apache Doris

Here doris 1.0.0 has a compiled installation package to download

Other versions need to be compiled manually, which is more troublesome, you can refer to Compilation | Apache Doris

2. doris configuration adjustment

Update fe/conf/fe.conf, be/conf/be.conf configuration files, update priority_networks

Then copy binary to slave01, slave02

priority_networks = 192.168.110.150/24;127.0.0.1/24

3. Start the cluster

Start fe, be on master respectively

Start be node on slave01, slave02

Then the be node will be in a state of waiting to interact with the fe node at this time

Then enter the fe service and join the backend nodes of master, slave01, slave02

[email protected]:~# mysql -h master -P 9030 -u root -pEnter password:Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 0Server version: 5.1.0 Doris version 1.0.0-rc03-UnknownCopyright (c) 2000, 2021, Oracle and/or its affiliates.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> ALTER SYSTEM ADD BACKEND "master:9050";Query OK, 0 rows affected (0.03 sec)mysql> ALTER SYSTEM ADD BACKEND "slave01:9050";Query OK, 0 rows affected (0.08 sec)mysql> ALTER SYSTEM ADD BACKEND "slave02:9050";Query OK, 0 rows affected (0.02 sec)

4. Test the cluster

Enter fe's management interface, view backends

Create test library table

CREATE DATABASE testDb;CREATE TABLE testDb.testTable(k1 bigint,k2 varchar(100),v varchar(100) REPLACE) DISTRIBUTED BY HASH(k1) BUCKETS 8;

Import data via web interface

Do some simple queries

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