Lifecycle of DLI Compute Engine Versions

Version Description

DLI compute engine version is in Compute engine name x.y.z format. Compute engine name can be Flink or Spark. Figure 1 describes the version.

Figure 1 DLI compute engine version description

Version Support

Recommended Flink version: Flink 1.15
Recommended Spark version: Spark 3.3.1

Lifecycle of a Compute Engine Version

Table 1 lists the lifecycle of DLI compute engine versions, based on which you can plan your version update pace.

**Table 1** Lifecycle of DLI compute engine versions
Compute Engine Type	Version	Status	EOM Date	EOS Date
Flink	DLI Flink 1.15	Released	June 30, 2025	June 30, 2026
	DLI Flink 1.12	EOM	December 31, 2023	December 31, 2024
	DLI Flink 1.11	EOS	June 30, 2022	December 31, 2023
	DLI Flink 1.10	EOS	June 30, 2022	December 31, 2023
	DLI Flink 1.7	EOS	December 31, 2021	December 31, 2022
Spark	DLI Spark 3.3.1	Released	June 30, 2025	June 30, 2026
	DLI Spark 3.1.1	EOM	December 31, 2023	December 31, 2024
	DLI Spark 2.4.5	EOM	December 31, 2023	December 31, 2024
	DLI Spark 2.3.2	EOS	June 30, 2022	December 31, 2023

End of Marketing (EOM): indicates that the sales of this version are stopped.
End of Service & Support (EOS): Services of this version are stopped. You are advised to use the engine of the latest version when running jobs. After this date, Huawei Cloud will no longer provide any technical support for the software version.

Parent topic: Version Support Bulletin

Previous topic: Version Support Bulletin

Next topic: What's New in Flink 1.15