Query times out with missing variable

[SPahooja]

Describe the bug
Executing a query excepting an argument, times out in case the query is run with an undefined variable without reaching the resolver when using the AsyncTaskDecorator solution to enable async execution

Schema Example

extend type Query {
    countries(filter: CountryFilter!): [Country!]!
}

Query:

query Test($filter: CountryFilter!){
  countries(filter: $filter) {
    id
  }
}

Response:

{
  "errors": [
    {
      "message": "Execution canceled because timeout was reached",
      "locations": []
    }
  ],
  "data": null
}

Exception in thread "graphql-exec-2" graphql.execution.NonNullableValueCoercedAsNullException: Variable 'filter' has coerced Null value for NonNull type 'CountryFilter!'
	at graphql.execution.ValuesResolver.externalValueToInternalValueForVariables(ValuesResolver.java:407)
	at graphql.execution.ValuesResolver.coerceVariableValues(ValuesResolver.java:94)
	at graphql.analysis.QueryTraverser.coerceVariables(QueryTraverser.java:64)
	at graphql.analysis.QueryTraverser.<init>(QueryTraverser.java:60)
	at graphql.analysis.QueryTraverser.<init>(QueryTraverser.java:40)
	at graphql.analysis.QueryTraverser$Builder.build(QueryTraverser.java:297)
	at graphql.analysis.MaxQueryDepthInstrumentation.newQueryTraverser(MaxQueryDepthInstrumentation.java:92)
	at graphql.analysis.MaxQueryDepthInstrumentation.lambda$beginValidation$2(MaxQueryDepthInstrumentation.java:57)
	at graphql.execution.instrumentation.SimpleInstrumentationContext.onCompleted(SimpleInstrumentationContext.java:51)
	at graphql.execution.instrumentation.ChainedInstrumentation$ChainedInstrumentationContext.lambda$onCompleted$1(ChainedInstrumentation.java:238)
	at graphql.com.google.common.collect.ImmutableList.forEach(ImmutableList.java:405)
	at graphql.execution.instrumentation.ChainedInstrumentation$ChainedInstrumentationContext.onCompleted(ChainedInstrumentation.java:238)
	at graphql.GraphQL.validate(GraphQL.java:600)
	at graphql.GraphQL.parseAndValidate(GraphQL.java:562)
	at graphql.GraphQL.lambda$parseValidateAndExecute$10(GraphQL.java:531)
	at graphql.execution.preparsed.NoOpPreparsedDocumentProvider.getDocument(NoOpPreparsedDocumentProvider.java:15)
	at graphql.GraphQL.parseValidateAndExecute(GraphQL.java:533)
	at graphql.GraphQL.executeAsync(GraphQL.java:502)
	at graphql.kickstart.execution.GraphQLInvoker.executeAsync(GraphQLInvoker.java:37)
	at graphql.kickstart.execution.GraphQLInvoker.execute(GraphQLInvoker.java:28)
	at graphql.kickstart.servlet.HttpRequestInvokerImpl.invoke(HttpRequestInvokerImpl.java:164)
	at graphql.kickstart.servlet.HttpRequestInvokerImpl.lambda$invokeAndHandleAsync$2(HttpRequestInvokerImpl.java:79)

Expected behavior
Return an error about the missing variable

[stengvac]

Seems also broken for parameter parsing Exception in thread "graphql-exec-2" graphql.schema.CoercingParseValueException: UUID string too large also lead to timeout.

Exception in thread "graphql-exec-2" graphql.schema.CoercingParseValueException: UUID string too large
	at somepackage.libs.graphql.scalar.UUIDScalar$Convertor.parseValue(UUIDScalar.kt:34)
	at somepackage.libs.graphql.scalar.UUIDScalar$Convertor.parseLiteral(UUIDScalar.kt:43)
	at somepackage.libs.graphql.scalar.UUIDScalar$Convertor.parseLiteral(UUIDScalar.kt:19)
	at graphql.validation.ValidationUtil.parseLiteral(ValidationUtil.java:121)
	at graphql.validation.ValidationUtil.isValidLiteralValue(ValidationUtil.java:93)
	at graphql.validation.ValidationUtil.isValidLiteralValue(ValidationUtil.java:89)
	at graphql.validation.ValidationUtil.isValidLiteralValue(ValidationUtil.java:150)
	at graphql.validation.ValidationUtil.isValidLiteralValue(ValidationUtil.java:106)
	at graphql.validation.ValidationUtil.isValidLiteralValue(ValidationUtil.java:89)
	at graphql.validation.rules.ArgumentsOfCorrectType.checkArgument(ArgumentsOfCorrectType.java:28)
	at graphql.validation.RulesVisitor.checkArgument(RulesVisitor.java:99)
	at graphql.validation.RulesVisitor.enter(RulesVisitor.java:66)
	at graphql.validation.LanguageTraversal.traverseImpl(LanguageTraversal.java:33)
	at graphql.validation.LanguageTraversal.traverseImpl(LanguageTraversal.java:38)
	at graphql.validation.LanguageTraversal.traverseImpl(LanguageTraversal.java:38)
	at graphql.validation.LanguageTraversal.traverseImpl(LanguageTraversal.java:38)
	at graphql.validation.LanguageTraversal.traverseImpl(LanguageTraversal.java:38)
	at graphql.validation.LanguageTraversal.traverseImpl(LanguageTraversal.java:38)
	at graphql.validation.LanguageTraversal.traverseImpl(LanguageTraversal.java:38)
	at graphql.validation.LanguageTraversal.traverse(LanguageTraversal.java:28)
	at graphql.validation.Validator.validateDocument(Validator.java:65)
	at graphql.ParseAndValidate.validate(ParseAndValidate.java:62)
	at graphql.GraphQL.validate(GraphQL.java:598)
	at graphql.GraphQL.parseAndValidate(GraphQL.java:562)
	at graphql.GraphQL.lambda$parseValidateAndExecute$10(GraphQL.java:531)
	at graphql.execution.preparsed.NoOpPreparsedDocumentProvider.getDocument(NoOpPreparsedDocumentProvider.java:15)
	at graphql.GraphQL.parseValidateAndExecute(GraphQL.java:533)
	at graphql.GraphQL.executeAsync(GraphQL.java:502)
	at graphql.kickstart.execution.GraphQLInvoker.executeAsync(GraphQLInvoker.java:37)
	at graphql.kickstart.execution.GraphQLInvoker.execute(GraphQLInvoker.java:28)
	at graphql.kickstart.servlet.HttpRequestInvokerImpl.invoke(HttpRequestInvokerImpl.java:164)
	at graphql.kickstart.servlet.HttpRequestInvokerImpl.lambda$invokeAndHandleAsync$2(HttpRequestInvokerImpl.java:79)
	at org.springframework.cloud.sleuth.instrument.async.TraceRunnable.run(TraceRunnable.java:63)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.IllegalArgumentException: UUID string too large
	at java.base/java.util.UUID.fromString(UUID.java:199)
	at somepackage.libs.graphql.scalar.UUIDScalar$Convertor.parseValue(UUIDScalar.kt:32)
	... 35 more
{"@timestamp":"2022-01-17T14:09:27.972Z","message":"GraphQL execution canceled because timeout of 30000 millis was reached. The following query was being executed when this happened:\nmutation {\n  sendTestPush {\n    customTextNotification(input: {\n      title: \"title\"\n      body: \"nice body. moooo 2\"\n      userId: \"49ba4ea7-34fa-4c53-a595-2515a1acb0aer\"\n    }) {\n      traceId\n      notificationType\n      tokens {\n        iosTokens\n        androidTokens \n      }\n    }\n  }\n}","logger":"graphql.kickstart.servlet.HttpRequestInvokerImpl","level":"WARN"}