[Bug] Fix the OC image service issue READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE

[tschaffter]

Is there an existing issue for this?

• I have searched the existing issues

What product(s) are you seeing the problem on?

OpenChallenges

Current behavior

The web app returns sometimes a 404 error when trying to fetch an image URL from the image service:

Object { headers: {…}, status: 503, statusText: "Service Unavailable", url: "http://localhost:8082/api/v1/images?objectKey=team%2Fjake_albrecht.jpg&height=500px&aspectRatio=1_1", ok: false, name: "HttpErrorResponse", message: "Http failure response for http://localhost:8082/api/v1/images?objectKey=team%2Fjake_albrecht.jpg&height=500px&aspectRatio=1_1: 503 Service Unavailable", error: {…} }

The API gateway logs show:

2023-11-18 03:02:37 WARN  [parallel-3] o.s.c.l.core.RoundRobinLoadBalancer - No servers available for service: openchallenges-image-service
2023-11-18 03:02:37 WARN  [parallel-5] o.s.c.l.core.RoundRobinLoadBalancer - No servers available for service: openchallenges-image-service
2023-11-18 03:02:37 WARN  [parallel-7] o.s.c.l.core.RoundRobinLoadBalancer - No servers available for service: openchallenges-image-service
2023-11-18 03:02:37 WARN  [parallel-1] o.s.c.l.core.RoundRobinLoadBalancer - No servers available for service: openchallenges-image-service
2023-11-18 03:02:37 WARN  [parallel-3] o.s.c.l.core.RoundRobinLoadBalancer - No servers available for service: openchallenges-image-service
2023-11-18 03:02:37 WARN  [parallel-5] o.s.c.l.core.RoundRobinLoadBalancer - No servers available for service: openchallenges-image-service

The image service logs show (docker):

2023-11-18 03:04:42.823  INFO [openchallenges-image-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Disable delta property : false
2023-11-18 03:04:42.823  INFO [openchallenges-image-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Single vip registry refresh property : null
2023-11-18 03:04:42.823  INFO [openchallenges-image-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Force full registry fetch : false
2023-11-18 03:04:42.823  INFO [openchallenges-image-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Application is null : false
2023-11-18 03:04:42.823  INFO [openchallenges-image-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Registered Applications size is zero : true
2023-11-18 03:04:42.823  INFO [openchallenges-image-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Application version is -1: true
2023-11-18 03:04:42.823  INFO [openchallenges-image-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : Getting all instance registry info from the eureka server
2023-11-18 03:04:42.832  INFO [openchallenges-image-service,,] 1 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient    : DiscoveryClient_OPENCHALLENGES-IMAGE-SERVICE/9978d32a0ee7:openchallenges-image-service:8086 - was unable to refresh its cache! This periodic background refresh will be retried in 30 seconds. status = READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE stacktrace = java.lang.NoSuchFieldError: READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE
        at com.fasterxml.jackson.databind.deser.std.EnumDeserializer.createContextual(EnumDeserializer.java:211)
        at com.fasterxml.jackson.databind.DeserializationContext.handlePrimaryContextualization(DeserializationContext.java:836)
        at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.resolve(BeanDeserializerBase.java:550)
        at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:294)
        at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:244)
        at com.fasterxml.jackson.databind.deser.DeserializerCache.findValueDeserializer(DeserializerCache.java:142)
        at com.fasterxml.jackson.databind.DeserializationContext.findContextualValueDeserializer(DeserializationContext.java:621)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:188)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:28)
        at com.fasterxml.jackson.databind.DeserializationContext.handlePrimaryContextualization(DeserializationContext.java:836)
        at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.resolve(BeanDeserializerBase.java:550)
        at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:294)
        at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:244)
        at com.fasterxml.jackson.databind.deser.DeserializerCache.findValueDeserializer(DeserializerCache.java:142)
        at com.fasterxml.jackson.databind.DeserializationContext.findContextualValueDeserializer(DeserializationContext.java:621)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:188)
        at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:28)
        at com.fasterxml.jackson.databind.DeserializationContext.handlePrimaryContextualization(DeserializationContext.java:836)
        at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.resolve(BeanDeserializerBase.java:550)
        at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:294)
        at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:244)
        at com.fasterxml.jackson.databind.deser.DeserializerCache.hasValueDeserializerFor(DeserializerCache.java:191)
        at com.fasterxml.jackson.databind.DeserializationContext.hasValueDeserializerFor(DeserializationContext.java:599)
        at com.fasterxml.jackson.databind.ObjectMapper.canDeserialize(ObjectMapper.java:3610)
        at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.canRead(AbstractJackson2HttpMessageConverter.java:252)
        at org.springframework.http.converter.json.AbstractJackson2HttpMessageConverter.canRead(AbstractJackson2HttpMessageConverter.java:238)
        at org.springframework.web.client.RestTemplate$AcceptHeaderRequestCallback.canReadResponse(RestTemplate.java:909)
        at org.springframework.web.client.RestTemplate$AcceptHeaderRequestCallback.lambda$doWithRequest$0(RestTemplate.java:894)
        at java.base/java.util.stream.ReferencePipeline$2$1.accept(Unknown Source)
        at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(Unknown Source)
        at java.base/java.util.stream.AbstractPipeline.copyInto(Unknown Source)
        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
        at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
        at java.base/java.util.stream.AbstractPipeline.evaluate(Unknown Source)
        at java.base/java.util.stream.ReferencePipeline.collect(Unknown Source)
        at org.springframework.web.client.RestTemplate$AcceptHeaderRequestCallback.doWithRequest(RestTemplate.java:898)
        at org.springframework.web.client.RestTemplate$HttpEntityRequestCallback.doWithRequest(RestTemplate.java:960)
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:780)
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:717)
        at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:608)
        at org.springframework.cloud.netflix.eureka.http.RestTemplateEurekaHttpClient.getApplicationsInternal(RestTemplateEurekaHttpClient.java:145)
        at org.springframework.cloud.netflix.eureka.http.RestTemplateEurekaHttpClient.getApplications(RestTemplateEurekaHttpClient.java:135)
        at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
        at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:121)
        at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:80)
        at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
        at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
        at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120)
        at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
        at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
        at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
        at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
        at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1101)
        at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:1014)
        at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1531)
        at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1498)
        at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

Expected behavior

• The image service should be able to register properly to the API gateway
• The web app should be able to query data from the image service

Anything else?

No response

Commit ID

2e66bb3

Are you developing inside the dev container?

• I am using the dev container

Code of Conduct

• I agree to follow this project's Code of Conduct

[tschaffter]

Update

• I can reproduce the issue when running the dev server of the image service
• I experience this issue last week, see this comment