{"action":"closed","issue":{"url":"https://api.github.com/repos/alibaba/canal/issues/448","repository_url":"https://api.github.com/repos/alibaba/canal","labels_url":"https://api.github.com/repos/alibaba/canal/issues/448/labels{/name}","comments_url":"https://api.github.com/repos/alibaba/canal/issues/448/comments","events_url":"https://api.github.com/repos/alibaba/canal/issues/448/events","html_url":"https://github.com/alibaba/canal/issues/448","id":281595363,"node_id":"MDU6SXNzdWUyODE1OTUzNjM=","number":448,"title":"请问mysql和mariadb的binlog有啥区别，canal对mysql和mariadb的binlog解析有啥区别","user":{"login":"Fugle666","id":30539368,"node_id":"MDQ6VXNlcjMwNTM5MzY4","avatar_url":"https://avatars3.githubusercontent.com/u/30539368?v=4","gravatar_id":"","url":"https://api.github.com/users/Fugle666","html_url":"https://github.com/Fugle666","followers_url":"https://api.github.com/users/Fugle666/followers","following_url":"https://api.github.com/users/Fugle666/following{/other_user}","gists_url":"https://api.github.com/users/Fugle666/gists{/gist_id}","starred_url":"https://api.github.com/users/Fugle666/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Fugle666/subscriptions","organizations_url":"https://api.github.com/users/Fugle666/orgs","repos_url":"https://api.github.com/users/Fugle666/repos","events_url":"https://api.github.com/users/Fugle666/events{/privacy}","received_events_url":"https://api.github.com/users/Fugle666/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2017-12-13T01:33:16Z","updated_at":"2018-07-31T09:55:02Z","closed_at":"2018-07-31T09:55:02Z","author_association":"NONE","body":"如题，请问mysql和mariadb的binlog有啥区别，canal对mysql和mariadb的binlog解析有啥区别？\r\ncanal/dbsync/src/main/java/com/taobao/tddl/dbsync/binlog/event/mariadb/BinlogCheckPointLogEvent.java在这个类下，  public BinlogCheckPointLogEvent(LogHeader header, LogBuffer buffer, FormatDescriptionLogEvent descriptionEvent){\r\n        super(header, buffer, descriptionEvent);\r\n        // do nothing , just mariadb binlog checkpoint\r\n    }中的// do nothing , just mariadb binlog checkpoint 是啥意思，这个类是怎么处理的"}}
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