Unanswered Questions tagged with Data Lakes
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My Glue 4.0 jobs have suddenly stopped working with error message below. As it is related to boto3, I am unable to make any changes to library config. Pls advise.
NB: I noticed that urllib3 released...
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96
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asked 7 months agolg...
Hello! I am looking for an equivalent to this solution that MIcrosoft has flaunted called IDP intelligent data platform, it is governance + operations + analytics in one. they flaunt synapse with aml...
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125
views
asked 2 years agolg...
HI , I have data in delta format in s3 ,
created external table with following query .
>CREATE EXTERNAL TABLE delta_mongo.transactions
> ( `_id` string ,
>account_id bigint,
>bucket_end_date...
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139
views
asked 2 years agolg...
From time to time I have a csv file coming with single row and it breaks the Glue Crawler because of the at least 2 row requirement to be classified as a CSV.
Is there a way I can provide a custom CSV...
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158
views
asked 2 years agolg...
We have incoming file with the fixed length field length (.dat).
For example:
|2|123 |AWS |0505 |3
When Glue Crawler crawles the file, it ignores all the int/long values that have trailing...
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127
views
asked 2 years agolg...
Hello, due to the following Step by Step Guide provided by the official AWS Athena user-guide (Link at the End of the question), it should be possible to connect Tableau Desktop to Athena and Lake...
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313
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asked 2 years agolg...
I need to pre-process some data on S3 before the Glue Crawler crawls the data. For this I created an S3 Object Lambda to do the pre-processing. If I test the Object Lambda using the CLI, it provides...
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1
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173
views
asked 2 years agolg...
We are using AWS EMR hadoop cluster, where prestodb is running. willing secure prestodb.
Need complete step by step implementation guide on apache ranger (open source) or via ldap.
Application...
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155
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asked 2 years agolg...
When I try to run the following query via the Athena JDBC Driver
```sql
describe gitlab.issues
```
I get the following error:
> [Simba][AthenaJDBC](100071) An error has been thrown from the AWS...
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300
views
asked 2 years agolg...
When developing some Glue scripts from a successful Crawler run from a JDBC Oracle data source, I am encountering an error that I cannot resolve.
```
An error occurred while calling...
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126
views
asked 2 years agolg...
Athena and Analyticslg...
1. What is the best way to Create a subset of factory location data
Current process: Query location data for specific factories, save in a new Athena table with a direct insert statement
2. Get...
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79
views
asked 2 years agolg...
Lake Formation Blueprint occurred an error that "NoCredentialsError: Unable to locate credentials"lg...
I ran an Lake Formation BluePrint and result was as follows:
| method to run | result |
| --- | --- |
| by hand | COMPLETED |
| scheduled | IMPORT FAILED(NoCredentialsError: Unable to locate...
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151
views
asked 2 years agolg...
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