FunctionClient not compatible with GraalVM when invoking lambda functions

[sh1bz]

Expected Behavior

implementation("io.micronaut.aws:micronaut-function-client-aws")

@FunctionClient
interface LambdaClient {
@nAmed("checkout")
fun checkout(request: FunctionRequest): FunctionResponse
}

Invoking this method works when building using Java 21 ShadowJar and invoking it from another lambda.

Actual Behaviour

When deploying with buildNativeLambda for GraalVM Custom Runtime its throwing an exception:

context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:2312)
at io.micronaut.context.DefaultBeanContext.createRegistration(DefaultBeanContext.java:3114)
at io.micronaut.context.SingletonScope.getOrCreate(SingletonScope.java:80)
at io.micronaut.context.DefaultBeanContext.findOrCreateSingletonBeanRegistration(DefaultBeanContext.java:3016)
at io.micronaut.context.DefaultBeanContext.resolveBeanRegistration(DefaultBeanContext.java:2977)
at io.micronaut.context.DefaultBeanContext.resolveBeanRegistration(DefaultBeanContext.java:2751)
at io.micronaut.context.DefaultBeanContext.getBean(DefaultBeanContext.java:1750)
at io.micronaut.context.AbstractBeanResolutionContext.getBean(AbstractBeanResolutionContext.java:89)
at io.micronaut.context.AbstractInitializableBeanDefinition.resolveBean(AbstractInitializableBeanDefinition.java:2165)
at io.micronaut.context.AbstractInitializableBeanDefinition.getBeanForConstructorArgument(AbstractInitializableBeanDefinition.java:1328)
at io.micronaut.function.client.aws.$AWSLambdaFunctionExecutor$Definition.instantiate(Unknown Source)
at io.micronaut.context.DefaultBeanContext.resolveByBeanFactory(DefaultBeanContext.java:2330)
at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:2300)
at io.micronaut.context.DefaultBeanContext.doCreateBean(DefaultBeanContext.java:2312)
at io.micronaut.context.DefaultBeanContext.createRegistration(DefaultBeanContext.java:3114)
at io.micronaut.context.SingletonScope.getOrCreate(SingletonScope.java:80)
at io.micronaut.context.DefaultBeanContext.findOrCreateSingletonBeanRegistration(DefaultBeanContext.java:3016)
at io.micronaut.context.DefaultBeanContext.initializeEagerBean(DefaultBeanContext.java:2697)
at io.micronaut.context.DefaultBeanContext.initializeContext(DefaultBeanContext.java:1995)
... 16 more
Caused by: java.lang.ExceptionInInitializerError
at com.amazonaws.util.VersionInfoUtils.userAgent(VersionInfoUtils.java:142)
at com.amazonaws.util.VersionInfoUtils.initializeUserAgent(VersionInfoUtils.java:137)
at com.amazonaws.util.VersionInfoUtils.getUserAgent(VersionInfoUtils.java:100)
at com.amazonaws.ClientConfiguration.(ClientConfiguration.java:80)
at io.micronaut.aws.sdk.v1.AWSClientConfiguration.(AWSClientConfiguration.java:36)
at io.micronaut.aws.sdk.v1.$AWSClientConfiguration$Definition.instantiate(Unknown Source)
at io.micronaut.context.DefaultBeanContext.resolveByBeanFactory(DefaultBeanContext.java:2330)
... 73 more
Caused by: java.lang.IllegalArgumentException
at com.amazonaws.internal.config.InternalConfig.loadfrom(InternalConfig.java:260)
at com.amazonaws.internal.config.InternalConfig.load(InternalConfig.java:274)
at com.amazonaws.internal.config.InternalConfig$Factory.(InternalConfig.java:347)
... 80 more
Request loop failed with: Bean definition [io.micronaut.function.client.aws.AWSLambdaFunctionExecutor] could not be loaded: Error instantiating bean of type [io.micronaut.function.client.aws.AWSLambdaConfiguration]
Path Taken: new AWSLambdaFunctionExecutor(AWSLambdaAsync asyncClient,ByteBufferFactory byteBufferFactory,JsonMediaTypeCodec jsonMediaTypeCodec,ExecutorService ioExecutor) --> new AWSLambdaFunctionExecutor([AWSLambdaAsync asyncClient],ByteBufferFactory byteBufferFactory,JsonMediaTypeCodec jsonMediaTypeCodec,ExecutorService ioExecutor) --> new AWSLambdaAsyncClientFactory([AWSLambdaConfiguration configuration]) --> new AWSLambdaConfiguration([AWSClientConfiguration clientConfiguration],Environment environment)
�[36m17:41:39.394�[0;39m �[1;30m[main]�[0;39m �[34mINFO �[0;39m �[35mi.m.s.ObjectMappers$ObjectMapperContext$1�[0;39m - Established active environments: [ec2, cloud, dev]

{
"errorMessage": "Bean definition [io.micronaut.function.client.aws.AWSLambdaFunctionExecutor] could not be loaded: Error instantiating bean of type [io.micronaut.function.client.aws.AWSLambdaConfiguration]\n\nPath Taken: new AWSLambdaFunctionExecutor(AWSLambdaAsync asyncClient,ByteBufferFactory byteBufferFactory,JsonMediaTypeCodec jsonMediaTypeCodec,ExecutorService ioExecutor) --> new AWSLambdaFunctionExecutor([AWSLambdaAsync asyncClient],ByteBufferFactory byteBufferFactory,JsonMediaTypeCodec jsonMediaTypeCodec,ExecutorService ioExecutor) --> new AWSLambdaAsyncClientFactory([AWSLambdaConfiguration configuration]) --> new AWSLambdaConfiguration([AWSClientConfiguration clientConfiguration],Environment environment)"
}

Steps To Reproduce

1. Invoke Lambda ClientFunction from another lambda runnon on GraalVM

Environment Information

AWS Lambda -> x86 64 ( GraalVM ) Custom Runtime

Example Application

No response

Version

4.3.4

[sdelamo]

@msupic is this something you could investigate?

[sh1bz]

@sdelamo I'm still struggling with this one. Would be great if we could include a fix as its a crucial part for AWS Lambda Native Support.