在github上看到有:
1、elasticsearch-jdbc
2、python-mysql-replication
3、go-mysql-elasticsearch
另外还有：
4、mysqlbinlog
用哪个比较好？
伊谢尔伦2017-04-17 15:00:09
Logstash’s jdbc plug-in
However, it does not support deletion and update
So the best way is to write your own script to CRUD according to the mysql log
If the amount of data is small, just write mysql and es directly and synchronously when writing data
