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HDDS-11956. Deprecate/remove Hadoop 2 support #7680

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@chiacyu chiacyu commented Jan 10, 2025

What changes were proposed in this pull request?

As discussion here , it would be a good chance to drop hadoop2 support in the coming release. Please take a look, thanks.

What is the link to the Apache JIRA

HDDS-11956

How was this patch tested?

It can test by CI.

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@adoroszlai adoroszlai left a comment

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Thanks @chiacyu for working on this.

"Spark with Ozone" recipe also references Hadoop 2:

tested with the `spark-2.4.6-bin-hadoop2.7` distribution.

I don't think the reference can be simply removed, the page needs to be updated and re-tested for Hadoop 3. For now, I think we can convert to draft by adding draft: true in the header.

title: Spark in Kubernetes with OzoneFS
linktitle: Spark
summary: How to use Apache Spark with Ozone on K8s?

(Also in the .zh.md version.)

hadoop-hdds/docs/content/feature/Reconfigurability.md Outdated Show resolved Hide resolved
hadoop-hdds/docs/content/feature/Reconfigurability.zh.md Outdated Show resolved Hide resolved
@adoroszlai adoroszlai requested a review from jojochuang January 11, 2025 13:12
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2 participants