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Elastic MapReduce

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Overview of Component Versions

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最后更新时间: 2025-08-21 16:39:55

Deprecated EMR Versions

We have deprecated some earlier EMR versions because their open-source components are too old to support new features of their communities. You can't create new clusters with deprecated versions, but you can still scale in or out existing clusters. Deprecated EMR on CVM versions:
Hadoop cluster type: EMR-V1.3.1, EMR-V2.0.1, EMR-V2.1.0, EMR-V2.2.0, EMR-V2.3.0, EMR-V2.4.0, EMR-V2.5.0, EMR-V2.5.1, EMR-V3.0.0, EMR-V3.2.0, EMR-V3.2.1, EMR-TIANQIONG-V1.0.0.
StarRocks Cluster Types: StarRocks-V1.0.0, StarRocks-V1.1.0, StarRocks-V1.2.0, StarRocks-V1.3.0, StarRocks-V2.1.0.
For full-feature access and better stability, we recommend you create clusters with the latest stable version of each cluster type.

EMR on CVM Release Notes

EMR on CVM supports the cluster types such as Hadoop, Kafka, StarRocks, etc. The Hadoop cluster type currently offers two options: the standard version and beta version.

EMR on TKE Release Notes

EMR on TKE supports data lake and machine learning cluster types.

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