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Question 92 - DAS-C01 discussion

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A company is using an AWS Lambda function to run Amazon Athena queries against a cross-account AWS Glue Data Catalog. A query returns the following error:

HIVE_METASTORE_ERROR

The error message states that the response payload size exceeds the maximum allowed size. The queried table is already partitioned, and the data is stored in an Amazon S3 bucket in the Apache Hive partition format. Which solution will resolve this error?

A.
Modify the Lambda function to upload the query response payload as an object into the S3 bucket. Include an S3 object presigned URL as the payload in the Lambda function response.
Answers
A.
Modify the Lambda function to upload the query response payload as an object into the S3 bucket. Include an S3 object presigned URL as the payload in the Lambda function response.
B.
Run the MSCK REPAIR TABLE command on the queried table.
Answers
B.
Run the MSCK REPAIR TABLE command on the queried table.
C.
Create a separate folder in the S3 bucket. Move the data files that need to be queried into that folder. Create an AWS Glue crawler that points to the folder instead of the S3 bucket.
Answers
C.
Create a separate folder in the S3 bucket. Move the data files that need to be queried into that folder. Create an AWS Glue crawler that points to the folder instead of the S3 bucket.
D.
Check the schema of the queried table for any characters that Athena does not support. Replace any unsupported characters with characters that Athena supports.
Answers
D.
Check the schema of the queried table for any characters that Athena does not support. Replace any unsupported characters with characters that Athena supports.
Suggested answer: C

Explanation:


Reference: https://docs.aws.amazon.com/athena/latest/ug/tables-location-format.html

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asked 16/09/2024
Jeffrey VanBemmel
39 questions
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