Unanswered Questions in Analytics
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We'd like to migrate from AWS Managed Apache Flink to our self-hosted Flink cluster on EKS. As part of this, we need to migrate Flink operator states to the new cluster.
From my understanding this...
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401
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asked a month agolg...
Connections being established from Lambda to RDS are very slow. Previously, when I faced this issue, I upgraded my database engine and applied a pending OS patch, and it brought the connection time...
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114
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asked a month agolg...
Some time ago I have posted...
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115
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asked a month agolg...
Hi,
I am using Amazon appflow to make data integration between Hubspot and Redshift. I am using Incremental Transfer option, but instead of updating(changed record) in Redshift, it insert a new...
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211
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asked a month agolg...
Actually i uploaded one JSON file into my s3 bucket which is having nested JSON data. and, created Athena table out of it by using glue crawler. after that when i was trying to query the table i am...
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337
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asked a month agolg...
How can I migrate serverless cluster 1(MySQL 5.7 mysql_aurora.2.11.4) to serverless 2(MySQL 8.0 mysql_aurora.3.04.2) using the AWS SDK(java) this is necessary to keep my CloudInformation stack up to...
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182
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asked a month agolg...
Issue: PySpark works in the first cells (likely SparkSession creation) but throws import errors when using my Python files in later cells.
Environment: AWS EMR ( Amazon EMR...
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315
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asked a month agolg...
When excuting this sql in the AWS Management Console / Athena Query Editor
```
ALTER TABLE iceberg_table CHANGE COLUMN comment blog_comment string AFTER id
```
it should allow for...
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166
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asked a month agolg...
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I'm encountering a NoSuchKey error while attempting to create an Athena Iceberg table using AWS Wrangler. Here's the anonymized error message:
{
"errorMessage": "GENERIC_INTERNAL_ERROR:...
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236
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asked a month agolg...
Hello,
I have a Redshift database as well as multiple Aurora PostgreSQL clusters. My Aurora PSQL clusters use varying versions of the PSQL engine:
* 15.4
* 14.9
* 14.6
* 13.12
* 13.8
My goal is to...
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230
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asked a month agolg...
Hello,
IHAC who is currently working with Glue and Redshift and developing the first pipelines loading data from S3 into the Redshift cluster.
They were recently trying to see if there is the...
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189
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asked a month agolg...
Hi Team,
I was facing an issue while upgrading from Aurora MySQL 5.7 (2.12.1) to Aurora MySQL 8 by modifying instance from console and choosing the higher version and tried with ti restore the...
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136
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asked a month agolg...