[SPARK-49117][K8S] Fix docker-image-tool.sh to be up-to-date
#47618
+8
−8
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What changes were proposed in this pull request?
This PR aims to fix
docker-image-tool.shto be up-to-date.Why are the changes needed?
Apache Spark 4 dropped Java 11 support. So, we should fix the following.
Apache Spark 4 requires JDK instead of JRE. So, we should fix the following.
21instead of21-jreimage in K8s Dockerfile #45761Lastly,
3.4.0is too old because it's released on April 13, 2023. We had better use v4.0.0.Does this PR introduce any user-facing change?
No functional change because this is a usage message.
How was this patch tested?
Manual review.
Was this patch authored or co-authored using generative AI tooling?
No.