This topic provides the links to download all available versions of change tracking SDKs, and describes the updates of these versions.

Note You can obtain the latest version of the change tracking SDK from the Maven website. For more information, visit the Maven page of the change tracking SDK.
Release date SDK version Description
April 20, 2018 dts-subscribe-sdk-

The error messages of logs are optimized.

October 12, 2017 dts-subscribe-sdk-
  • The tracked data can be transferred by using the binary format. This improves the performance of change tracking.
  • Bugs are fixed.
May 9, 2017 dts-subscribe-sdk- Maven dependency is provided by this version and later. The following bugs are fixed:
  • Duplicate data is tracked if multiple connections are created for an SDK.
  • The SDK fails to submit the disaster recovery checkpoint.
  • When you call the client.stop() method to stop a thread, the thread does not stop as expected.
  • The keep alive error error occurs.
  • The java.lang.NullPointerException error occurs at line 152.
April 11, 2017 dts-subscribe-20170411.jar The following bugs are fixed: The data pulling thread and data consumption thread are separated, and the change tracking client exits due to an exception.
April 26, 2016 dts-subscribe-3.0.jar The first version of the change tracking client. Data changes from an ApsaraDB RDS for MySQL instance can be tracked.


Use the SDK demo code to consume tracked data