canal实现mysql到ES数据实时同步

CREATE TABLE IF NOT EXISTS `meta_snapshot` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键', `gmt_create` datetime NOT NULL COMMENT '创建时间', `gmt_modified` datetime NOT NULL COMMENT '修改时间', `destination` varchar(128) DEFAULT NULL COMMENT '通道名称', `binlog_file` varchar(64) DEFAULT NULL COMMENT 'binlog文件名', `binlog_offest` bigint(20) DEFAULT NULL COMMENT 'binlog偏移量', `binlog_master_id` varchar(64) DEFAULT NULL COMMENT 'binlog节点id', `binlog_timestamp` bigint(20) DEFAULT NULL COMMENT 'binlog应用的时间戳', `data` longtext DEFAULT NULL COMMENT '表结构数据', `extra` text DEFAULT NULL COMMENT '额外的扩展信息', PRIMARY KEY (`id`), UNIQUE KEY binlog_file_offest(`destination`,`binlog_master_id`,`binlog_file`,`binlog_offest`), KEY `destination` (`destination`), KEY `destination_timestamp` (`destination`,`binlog_timestamp`), KEY `gmt_modified` (`gmt_modified`) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COMMENT='表结构记录表快照表'; CREATE TABLE IF NOT EXISTS `meta_history` ( `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键', `gmt_create` datetime NOT NULL COMMENT '创建时间', `gmt_modified` datetime NOT NULL COMMENT '修改时间', `destination` varchar(128) DEFAULT NULL COMMENT '通道名称', `binlog_file` varchar(64) DEFAULT NULL COMMENT 'binlog文件名', `binlog_offest` bigint(20) DEFAULT NULL COMMENT 'binlog偏移量', `binlog_master_id` varchar(64) DEFAULT NULL COMMENT 'binlog节点id', `binlog_timestamp` bigint(20) DEFAULT NULL COMMENT 'binlog应用的时间戳', `use_schema` varchar(1024) DEFAULT NULL COMMENT '执行sql时对应的schema', `sql_schema` varchar(1024) DEFAULT NULL COMMENT '对应的schema', `sql_table` varchar(1024) DEFAULT NULL COMMENT '对应的table', `sql_text` longtext DEFAULT NULL COMMENT '执行的sql', `sql_type` varchar(256) DEFAULT NULL COMMENT 'sql类型', `extra` text DEFAULT NULL COMMENT '额外的扩展信息', PRIMARY KEY (`id`), UNIQUE KEY binlog_file_offest(`destination`,`binlog_master_id`,`binlog_file`,`binlog_offest`), KEY `destination` (`destination`), KEY `destination_timestamp` (`destination`,`binlog_timestamp`), KEY `gmt_modified` (`gmt_modified`) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COMMENT='表结构变化明细表';