release-2.0.0

版本发布时间: 2021-08-11 15:31:18

apache/flink-cdc最新发布版本:release-3.1.1(2024-06-20 14:18:38)

Release Notes

Documentation: https://ververica.github.io/flink-cdc-connectors/release-2.0/

[mysql] Support MySQL-CDC 2.0 which offers parallel reading, lock-free and checkpoint feature
[mysql] Enable single server id for MySqlParallelSource
[mysql] Keep the global order of between snapshot records and binlog records
[mysql] Support binlog reader merge optimization
[mysql] Support numeric type optimization for split boundary calculation
[mysql] Support table with combined primary key
[mysql] Support latest-offset mode for MySqlParallelSource
[build] Rename group.id and package name from 'com.alibaba.ververica' to 'com.ververica'
[build] Bump flink version to 1.13.1
[mysql] Forbid using problematic startup options earliest-offset/specific-offset/timestamp
[mysql] Validate MySQL server configuration (version, binlog_format, binlog_row_image) before start job
[mysql] Refactor class names to use 'MySql' prefix instead of 'MySQL'
[common] Avoid uncompleted state of schema history when engine stop before checkpoint
[common] Fix schema history run out of memory
[common] Fix ClassCastException in type conversion
[docs] Use sphinx-rtd-theme to manage project documents
[docs] Support versioned documents with RTD(ReadTheDocs)

Please note the following incompatible changes when you're upgrading your existed Flink CDC project.

The group.id and package name of Flink CDC has renamed from 'com.alibaba.ververica' to 'com.ververica' for making the project more neutral
The problematic startup options earliest-offset/specific-offset/timestamp has been disabled until they're correctly supported
The class name prefix has changed from 'MySQL' to 'MySql' for better code style.