Spark 2.4 on EMR Serverless

Hi, we have a task to move Spark jobs from on-prem to AWS, using lift-and-shift of the code as much as possible. Our Spark is based on Scala 2.11 and Spark 2.4.0. I know EMR supports this version but we prefer serverless.

Will the job work with any version of EMR Serverless? I know the lower Spark version on EMR Serverless is 3.2.1, but wondering if backward compatibility works here?

主题

无服务器分析

标签

无服务器分析亚马逊 EMR 无服务器

语言

English

Michal

已提问 1 年前558 查看次数

1 回答

最新
投票最多
评论最多

这些答案有用吗？为正确答案投票，以帮助社区从您的知识中受益。

Hi!

You will need to migrate your job to Spark 3.2.1 and Scala 2.12. Usually the changes needed are small or non-existent ( apart from library updates) from my experience. You can see the differences here:

https://spark.apache.org/docs/latest/sql-migration-guide.html

Bests!

acmanjon

已回答 1 年前

Spark 2.4 on EMR Serverless

相关内容