Questions tagged with Extract Transform & Load Data
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Hello, I have been experimenting with Aws glue, and created some crawlers to crawl the data but the behavior wasn't what I expected,
Question 1) I had an S3 bucket
with 3...
1
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0
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325
views
asked 10 months agolg...
Looks like attempting to write to a Delta Lake table from a DynamicFrame is not working. The Visual Glue interface generates a script like:
```
s3 =...
2
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0
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430
views
asked 10 months agolg...
We are trying to use Glue to query and aggregate some Parquet files in S3.
We get this error related to schema mismatch:
```
An error occurred while calling o106.pyWriteDynamicFrame....
2
answers
0
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257
views
asked 10 months agolg...
Hello,
I am experience an issue when trying to use the Glue ETL on one of tables in my data catalogue. I am using the visual tool with a very simple SQL transformation on the table and when clicking...
0
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0
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94
views
asked 10 months agolg...
I have a large postgres table which is having issues replicating on DMS v3.5.1. The same task (and endpoints) work fine with v3.4.7, so I have rolled back to that for now. The job is a full load &...
1
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937
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asked 10 months agolg...
Hello,
I am trying to save job parameters that I would like to pass to individual jobs within the workflow. After adding them and clicking the 'Update' button and reopening the job parameters, all...
1
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285
views
asked 10 months agolg...
I am looking to have metadata produced by crawlers during Glue Jobs record both source AND target information on the same data catalog table. From the research I have done, recording source metadata...
1
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0
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243
views
asked 10 months agolg...
In a AWS Glue job, I am getting issue when I am trying to execute sql query in below code:
```
source_dataset = glueContext.create_dynamic_frame.from_options(connection_type="oracle",...
2
answers
0
votes
2159
views
asked 10 months agolg...
Hi,
I have created a JDBC connection (setup VPC, subnet and security group) called 'my_test_connection that connects to an external postgres database. The connection test passed. I was also able crawl...
1
answers
0
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524
views
asked 10 months agolg...
I am using glue to move data from s3 and redshift into a data lake. I would like to use a combination of AWS glue and Athena to create a source to target mapping report. The goal is to make the report...
1
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0
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277
views
asked 10 months agolg...
Hello team,
We are planning to build a data lake in AWS that will contain regularly extracted data from an on-prem data warehouse. The purpose of this data lake is to serve the following purposes in...
2
answers
0
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361
views
asked 10 months agolg...
My AWS glue job is configured to extract data from one rds postgres DB and insert it into another one (after some transormations).
Although the job completes "succesfully", I can't see any data i the...
1
answers
0
votes
531
views
asked 10 months agolg...