Using Log4J with Java AWS Lambda Function

0

Hi, if we use the log4j library with our Java Lambda Function, where is the log written to? Is it written along with the CloudWatch logs? Thank you.

Topics

Serverless Compute Java Development Management & Governance

Tags

Serverless AWS Lambda Java Development Amazon CloudWatch Logs

Language

English

asked 4 months ago433 views

1 Answer

Newest
Most votes
Most comments

2

Accepted Answer

Hello.

Yes, you can output to CloudWatch Logs using the log4j library.
https://docs.aws.amazon.com/lambda/latest/dg/java-logging.html#java-logging-log4j2

EXPERT

answered 4 months ago

EXPERT

reviewed 4 months ago

Relevant content

Greengrass LOG_LEVEL with custom components using Log4j
johans
asked a year ago
How to use ipv6 in Java Lambda functions?
gk
asked 5 months ago
Lambda function with java archive - Best practice
AWS-user-Radhika
asked 2 months ago
Aws lex integration with aws lambda using Java
rePost-User-5049395
asked a year ago
How do I deploy Lambda functions with external libraries using AWS Cloud9?
AWS OFFICIALUpdated 3 years ago
How do I resolve the "Log group does not exist" error for Lambda function logs in the CloudWatch console?
AWS OFFICIALUpdated 3 years ago
How do I troubleshoot "ClassNotFoundException" and "NoSuchMethodError" errors from a Java Lambda function?
AWS OFFICIALUpdated 2 years ago
How do I reduce initialization and invocation duration latency for my Java Lambda function?
AWS OFFICIALUpdated 3 years ago
Automated S3 Content Library Indexing with AWS Lambda
EXPERT
Patrick Kremer
published a year ago
Troubleshooting "Unable to unmarshall exception response with the unmarshallers provided" in Java
EXPERT
Leeroy Hannigan
published a year ago