DTLE 3.21.06.0 Release Notes – Open‑Source MySQL Data Transfer Component

DTLE 3.21.06.0 has been released as the latest version of the open‑source data transfer component designed for MySQL.

Project Introduction DTLE is positioned as a data‑transfer component that aims to ensure data transmission quality, adapt to complex MySQL scenarios, and offer a variety of functions.

Resources

Type

Address

Repository

https://github.com/actiontech/dtle

Documentation

https://actiontech.github.io/dtle-docs-cn/

Release Information

https://github.com/actiontech/dtle/releases

Tip: It is recommended to download the latest release. For RH/CentOS use the RPM package; otherwise download the tarball or run via Docker.

Update List

#675 #577 – Handle trigger/event/procedure/function: Create/drop trigger/event are never copied. Create/drop procedure/function are copied only when ExpandSyntaxSupport=true in job configuration. Alter procedure/function is not yet supported.

#653 – Support rpm --upgrade without losing systemd service or configuration; updates require applying on top of the current version and backing up config files when upgrading from older versions.

#680 – Source reconnection to a different MySQL triggers job restart to avoid sequence number mismatch.

#678 – Updated v2 HTTP API.

Fixes

#690 – Fixed issue where pprof could not be used.

#534 – Fixed incorrect numeric values for certain data types when replicating to Kafka.

Recommended Reading Data Transfer | DTLE Introductory Guide

For more articles about DTLE, follow the public account menu "Community Info" → "Open‑Source Products".