Unanswered Questions in Analytics
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I wrote a python code that uploads data to S3 in csv format daily. I formatted the file name like this: 'some_data_YY_MM_DD.csv'. Using Athena, I want to query from the past 7 days of data.
1. Is...
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32
views
asked 3 hours agolg...
Hello,
We are trying to deploy a blue/green deployment to update Auroras to MySQL 8 (Aurora 3), but it is never generated correctly due to an "invalid configuration" error. In the preCheck log we do...
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14
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asked 4 hours agolg...
We have a two data node opensearch set up in two different AZs which we use for development and testing, ever since upgrading to OpenSearch_1_2_R20240502 on the 14th May one of the data nodes keeps...
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27
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asked 7 hours agolg...
Hello!
I'm new to Flink, and have managed to set up a kinesis -> managed-flink pipeline very quickly! It's definitely a very cool system.
In my last paragraph in Flink, I'm using SSQL to generate a...
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16
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asked 4 days agolg...
I have two materialized views in redshift.
The first uses an outer join, and thus is not eligible for incremental refresh. We'll call this lookup_view.
The second view joins lookup_view to another...
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19
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asked 4 days agolg...
I'm creating a role in AWS Glue to read CSV files from an S3 bucket. I'm granting full access to S3, but I can't seem to avoid this error. I contacted support, and they suggested increasing the usage...
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31
views
asked 4 days agolg...
This was working before, as recently as a week or two ago but Athena now fails with "INVALID_PARAMETER_USAGE: Incorrect number of parameters: expected 207 but found 0." when the query has more than...
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36
views
asked 6 days agolg...
AWS Glue Job Errorlg...
Im trying to convert CSV files in S3 to Parquet in another S3 bucket. So first I read the CSV files using a crawler, load the data into a Table, and then use a Job to convert from the Table to S3 in...
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51
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asked 6 days agolg...
Hi,
My organization would like to do a wider rollout of our QuickSight dashboards. We attempted to do ID Federation via Okta (following the guidelines in the [Federate Amazon QuickSight access with...
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1
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329
views
asked 7 days agolg...
Hello,
We set up AWS DMS, where the source is MS SQL Server 2019, and the target is S3 (with parquet). Setting up CDC copying. And it is important for us to check that DDLs on source work as well:
1)...
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215
views
asked 11 days agolg...
Environment variables for PySpark executor in AWS EMR Serverless and Env key limitations with EMRlg...
Hello, I have gone documentation and practically observed the limitation for ENV Keys `spark.emr-serverless.driverEnv` and `spark.emr-serverless.executorEnv` with EMR Serverless which is limited to 50...
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60
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asked 12 days agolg...
Adding tag to EDPlg...
Is there any way to tag EDP? When I create some quick sight dashboards and filter by tag/costs, EDP just shows up as empty. I would have to add a filter for charge type to show the amount related to...
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77
views
asked 12 days agolg...