Unanswered Questions tagged with Amazon Aurora
Content language: English
Select up to 5 tags to filter
Sort by most recent
Browse through the questions and answers listed below or filter and sort to narrow down your results.
I am getting **PDO::prepare(): MySQL server has gone away** error in my error logs.
After the RDS Aurora mysql version upgrade i am getting this error simultaneously.
I am not able to find the root...
0
answers
0
votes
96
views
asked a year agolg...
Hello,
We have an RDS Aurora MySQL Cluster with cross-region Replica, and I would like to know the correct order to upgrade them. I have search the documentation but I could not find an statement...
0
answers
0
votes
78
views
asked a year agolg...
MYSQL (5.7)RDS has 5 gb of data, i am trying to migrate the snapshot of it to Aurora MYSQL(5.7). the migration process is running from past two days, i am unable to view any progress. how can i fasten...
0
answers
0
votes
56
views
asked a year agolg...
handler.cc:8249lg...
I have MySQL Aurora 5.7 cluster running. The only error logs that are being written show
```
handler.cc:8249
```
Does anyone know why this is happening?
0
answers
0
votes
64
views
asked a year agolg...
An Aurora cluster stuck for a long time doing OSCAR_DROP_INDEXES_TABLES operation.
What is it? Do we have a proper description for it?
0
answers
0
votes
68
views
asked a year agolg...
I am trying to migrate data from an on prem SQL Server DB to Postgres Aurora using AWS DMS. The data migrates just fine, but for tables that have a boolean column in the primary key, during validation...
0
answers
0
votes
82
views
asked a year agolg...
When you run `REINDEX VERBOSE INDEX <index-name>;.`, is it possible to do this on one AZ at a time, or some other way of maintaining up time throughout the process? Would you need a multi-master...
0
answers
0
votes
30
views
asked a year agolg...
As Aurora 1 (Mysql 5.6) is reaching end of life soon, we tried to upgrade to Aurora 2 (mysql 5.7). We used a manual snapshot to create a new cluster. The upgrade went fine.
However as soon as we...
0
answers
0
votes
120
views
asked a year agolg...
I tried to upgrade from Aurora MySQL 5.7 (2.10.2) to Aurora MySQL 8.0 (3.02.2) and I got this pre-check error in the logs.
```
{
"id": "engineMixupCheck",
"title": "Tables...
0
answers
0
votes
260
views
asked a year agolg...
Hello
Following the aws link https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/CHAP_Troubleshooting.html
we decided to enable the aurora_oom_response parameter with the value print,...
0
answers
1
votes
94
views
asked a year agolg...
I have a Redshift serverless workgroup inside a VPC, and I want to securely create a federated schema of an RDS Aurora cluster through a security group or another mechanism. The Aurora cluster is in...
0
answers
0
votes
145
views
asked a year agolg...
Since we upgraded our DB cluster from Aurora 2.X to 3.x (MySQL 8), our DB has been slow on some read ops (on read replicas). When we check AWS performance insights, we see many waits related to...
0
answers
0
votes
208
views
asked a year agolg...