1、Logstash下載
前往官網下載logstash,下載地址https://www.elastic.co/downloads/logstash
解壓
2、下載mysql-connector-java jar包
在logstash目錄(\bin同級)新建mysql目錄,將下載好的mysql-connector-java-5.1.34.jar放入此目錄;
在mysql目錄新建jdbc.conf文件,此文件將配置數據庫連接信息、查詢數據sql、分頁信息、同步頻率等核心信息。
3、配置文件
多表同步時,多個jdbc{},output中多個判斷。下例爲全量更新
注意:在elasticsearch6.0中,一個索引下只能有一個類型。
input {
stdin {}
jdbc {
jdbc_driver_library => "mysql/mysql-connector-java-6.0.6.jar"
jdbc_driver_class => "com.mysql.jdbc.Driver"
jdbc_connection_string => "jdbc:mysql://sandboxo2o.mysql.rds.aliyuncs.com:3306/food"
jdbc_user => "petkitfood"
jdbc_password => "petkit123"
jdbc_paging_enabled => "true"
jdbc_page_size => "100000"
clean_run => true
use_column_value => true
tracking_column => "id"
last_run_metadata_path => "/Users/menglinjie/ES-node/testdata.text"
statement => "select * from user"
schedule => "0 1 * * * *"
type => "food_user"
}
jdbc {
jdbc_driver_library => "mysql/mysql-connector-java-6.0.6.jar"
jdbc_driver_class => "com.mysql.jdbc.Driver"
jdbc_connection_string => "jdbc:mysql://sandboxo2o.mysql.rds.aliyuncs.com:3306/food"
jdbc_user => "petkitfood"
jdbc_password => "petkit123"
jdbc_paging_enabled => "true"
jdbc_page_size => "100000"
clean_run => true
use_column_value => true
tracking_column => "id"
last_run_metadata_path => "/Users/menglinjie/ES-node/testdata.text"
statement => "select * from store_vip_pet"
schedule => "0 1 * * * *"
type => "food_pet"
}
}
output {
stdout {
codec => json_lines
}
if[type] == "food_user"{
elasticsearch {
hosts => ["192.168.7.95:9200"]
index => "food_user_index"
document_id => "%{id}"
document_type => "user"
}
}
if[type] == "food_pet"{
elasticsearch {
hosts => ["192.168.7.95:9200"]
index => "food_pet_index"
document_id => "%{id}"
document_type => "pet"
}
}
}
4、啓動Logstash
進入 Logstash的bin目錄下:
./logstash -f mysql/jdbc.conf