This topic describes the download addresses and updates of various change tracking SDK versions.

Note You can obtain the latest version from Maven. For more information, see Maven page of the change tracking SDK.
Release date SDK versions Description
April 20, 2018 dts-subscribe-sdk-4.8.3.12.3.jar

Optimized the log error message to locate errors.
October 12, 2017 dts-subscribe-sdk-4.8.3.12.1.jar
  • Supports the binary mode for the transmission of subscribed data to improve subscription performance.
  • Fixed known issues.
May 9, 2017 dts-subscribe-sdk-4.6.27.12.0.jar Starting from this version, Maven dependency is provided and the following problems are fixed:
  • Duplicate data is subscribed to when the same SDK generates multiple connections.
  • Failed to submit the disaster recovery checkpoint by using the SDK.
  • Use client.stop() when exiting, the thread resource did not completely stop.
  • Error: keep alive error.
  • An error is reported on line 152 of the code: java.lang.NullPointerException.
April 11, 2017 dts-subscribe-20170411.jar Fixed issues, such as the separation of the pull thread from the consumption thread and the abnormal exit of a subscribed client.
April 26, 2016 dts-subscribe-3.0.jar The initial version allows you to subscribe to the incremental data of an apsaradb RDS for MySQL instance.

References

Use SDK to consume data