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Questions tagged with Data Lakes
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Hi all,
I'm trying to create a Iceberg table through Athena. The detailed S3 bucket path looks like this 's3://my_bucket/company_id={company_id}/date={YYYY-MM-DD}/data.parquet
However, the 'date' ...
I am creating a data mesh architecture on datazone domain with associating multiple accounts from the Central Account but when I am adding IAM role as a user into root domain of Datazone it does not a...
In AWS DMS, I have a Serverless replication, but I want to modify it now justs to add an extra table. No matter what I change, I get this error: Task Settings CloudWatchLogGroup or CloudWatchLogStream...
This is the third time I've run into this error.
I don't know is it a real issue or I just forget to set something up.
So basically when I try to add data permission to all table in Lakeformation ba...
Config of Redshift Cluster:
- Enhanced VPC routing has enabled
- Redshift subnet in the same subnet as S3 vpc endpoint
Config of S3
- VPC endpoints created for S3
- Routing has configured to rout...
hello, in planning phase of a Datalake project and came across LakeFormation which seems to be the preferred way. I understand that essentially it is a group of S3 buckets so resiliency & durability i...
HIVE_CURSOR_ERROR: incorrect data check
This query ran against the "dbreport" database, unless qualified by the query. Please post the error message on our forum or contact customer support with Que...
I've got a fairly simple ETL job that reads several catalog tables or views and does some joins. the job errors out with the following error:
```
Error Category: UNCLASSIFIED_ERROR; An error occurr...
Is it possible to integrate opentelemetry(ADOT) and promethus managed by AWS with a data lake. The data lake could be both on edge or on AWS? If yes then how does it work? How can oepntemetry and Pro...
At every 30 minutes it saying "ICEBERG_VACUUM_MORE_RUNS_NEEDED: Removed 20000 files in this round of vacuum" but when I calculate the my table metadata size it didn't changed before and after the vacu...
Hi! I have been searching and playing around with services and cannot seem to find what I need.
I am using the following architecture to guide me in building out my end-to-end solution: https://aws....
When executing a task the last step is validating the data migrated with the source against target apparently using Athena, I have the following error:
2023-11-07T22:09:04 [VALIDATOR_TARGE ]E: Not r...