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Hello,
Thank you for raising this question on re:Post.
From the stacktrace shared I can see it is a ClassCastException
during serialization, which points to some incompatibility of the classes for serialization in the spark application. However, it is not enough to clearly identify the root cause here. Please help us with the following so that we can assist you further on this
- Are you able to run this successfully on EMR on EC2 cluster?
- Are you able to run a test without
deequ
to confirm EMR serverless job is working as expected without this dependency? - Please share how you are adding the additional
deequ
libraries to the runtime serverless environment. Yourstart-job-run
command should have the details on this. - Please share reproduction steps, including a link to download the
deequ
library if it is publicly available.
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- 質問済み 6年前
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Thank You very much for the response...