Unanswered Questions in Analytics
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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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61
views
asked 13 days agolg...
I've been trying to test out Iceberg tables with Amazon Redshift Spectrum and have come across a major issue.
Here is my setup:
1. I create an iceberg table via spark (emr 7.0) and insert data across...
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1
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269
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asked 15 days agolg...
when I followed this document https://docs.amazonaws.cn/en_us/redshift/latest/mgmt/jdbc20-configuration-options.html#jdbc20-plugin_name-option to connect redshift with IdpTokenAuthPlugin, I got an...
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390
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asked 15 days agolg...
I have deployed opensearch serverless collection. The collection type is VectorSearch. I have also defined all the security policies, like data access policies, encryption policy (Using KMS key),...
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109
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asked 15 days agolg...
Here is the error I get in EMR Studio Workspace.
"To link or unlink Git repositories, you must configure VPC network connections in the Edit Studio page"
I have tried to create just a studio,...
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47
views
asked 15 days agolg...
I got the error when write glue dynamic data frame to redshift table .
The code I have used :-
my_conn_op={
"dbtable":"public.xxxx",
...
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0
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219
views
asked 16 days agolg...
I have the the data of the access logs of the users in opensearch index, this data track the information of the users like at what time users access the door and got the arrival, but one user can...
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106
views
asked 16 days agolg...
Hello.
I am trying to configure specific iam permission for an user. I need a permission for only read tables from existing Data Catalog.
So, I have configured this policiy:
```
{
"Version":...
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185
views
asked 16 days agolg...
I'm exploring options for measuring latency for a system that uses Amazon MSK. While looking around, I saw a note that "X-Ray tracing is currently not supported for Lambda functions with Amazon...
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129
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asked 17 days agolg...
I need to union together the results of two queries - we'll call them Query A and Query B. Their outputs have matching column structures and data types, so nothing special should need to be done to...
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88
views
asked 17 days agolg...
I've successfully set up AWS Glue with an RDS database serving as the data source and a Snowflake database as the data target. In this setup, I've configured AWS Glue crawlers to catalog the metadata...
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243
views
asked 17 days agolg...
Hi All,
we have an use case like, we have allowed one cidr (10.0.0.0/8) in our NACL of NLB Subnet. so we are sending our VPC flow logs for NLB subnet ENI to cloudwatch and from there ,using...
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354
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asked 17 days agolg...