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Install

Requirements

Enable MySQL binlog

Warning: Computer must have enough free space for enabling bin-log.

Don't worry about your historical data, this tool could sync these via other way.

binlog_format AND binlog_row_image are very important，MUST be ROW and FULL:

log_bin=mysql-bin
binlog_format=ROW
binlog_row_image=FULL
explicit_defaults_for_timestamp=true
log-slave-updates=1
; MUST set a server-id, this tool used the 1001+ for slave-id
server-id=1

MySQL user privileges

The user MUST had these privileges:

SELECT, SHOW VIEW, Reload, REPLICATION SLAVE, REPLICATION CLIENT

Create a user like this:

CREATE USER 'canal'@'%' IDENTIFIED BY 'Your Password';
GRANT SELECT, SHOW VIEW, Reload, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO 'canal'@'%';
FLUSH PRIVILEGES;

Jre

Java 1.8+

CentOS/Redhat

yum install java java-devel

Fedora

dnf -y install \
    java-1.8.0-openjdk \
    java-1.8.0-openjdk-devel

Download & Install

  1. Goto release page, and download the newest stable version.

    filename like: mysql_es-x.x.x-release.zip.

  2. Unzip it.

  3. Goto mysql_es folder.

  4. Set config/config.json, config/river.json.

    See Settings page

Run

  1. Add X permission to file: chmod +x bin/me.sh,

  2. bin/me.sh start

  3. all usages:

bin/me.sh start|stop|restart|info|status

Uninstall

Delete the mysql_es folder.