Get Instant Solutions for Kubernetes, Databases, Docker and more
AWS Lambda is a serverless compute service that allows you to run code without provisioning or managing servers. It automatically scales your application by running code in response to each trigger, such as changes in data or system state. Lambda is designed to handle various workloads, from simple web applications to complex data processing pipelines.
When working with AWS Lambda, you might encounter the error ProvisionedConcurrencyConfigNotFoundException
. This error indicates that the specified provisioned concurrency configuration does not exist. It typically occurs when you attempt to manage or invoke a Lambda function with a non-existent provisioned concurrency setting.
Developers may notice this error when trying to configure or update the provisioned concurrency settings of a Lambda function. The error message is usually displayed in the AWS Management Console or returned by AWS SDKs when making API calls.
The ProvisionedConcurrencyConfigNotFoundException
error occurs when the AWS Lambda service cannot find the specified provisioned concurrency configuration for a function. Provisioned concurrency is a feature that allows you to pre-allocate a specific number of concurrent executions for a Lambda function, ensuring that it is always ready to handle requests.
To resolve the ProvisionedConcurrencyConfigNotFoundException
, follow these steps:
aws lambda list-aliases --function-name
aws lambda list-versions-by-function --function-name
aws lambda put-provisioned-concurrency-config \
--function-name \
--qualifier \
--provisioned-concurrent-executions
By following these steps, you should be able to resolve the ProvisionedConcurrencyConfigNotFoundException
error. Ensuring that your provisioned concurrency settings are correctly configured will help maintain the performance and reliability of your AWS Lambda functions. For more information, refer to the AWS Lambda Concurrency documentation.
(Perfect for DevOps & SREs)
(Perfect for DevOps & SREs)