Spring Boot kie-server unable to register on jbpm-console

[Peter Jerald]

Hi,

I am running kie-server in spring boot tomcat and successfully able to start without controller but if i provide controllers parameters them I am getting below exception;

This error might look very simple . There is no such constructor parameters which mentioned like in stack trace.  

If i see code for org.kie.server.api.marshalling.json.JSONMarshaller class in github r7.6.0-final branch I can see JSONMarshaller class properly calling "AsWrapperTypeDeserializer" class in jackson lib with excepted parameters.  

In entire work space I can see only two occurrence of this JSONMarshaller class. There is no such method what JSONMarshaller is expecting.

I tried to decompile JSONMarshaller class from kie-server-api jar.  Decompiler shows "//INTERNAL ERROR//" . In eclipse it shows from "sources" jar.  I am able to replicate this issue in three different environment. 

Currently Kie-server spring boot not able to register in jbpm-console.

2018-02-22 09:23:57.540  INFO 7132 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

2018-02-22 09:23:57.543  INFO 7132 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

2018-02-22 09:23:57.897  INFO 7132 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

2018-02-22 09:24:00.691  WARN 7132 --- [ntrollerConnect] o.kie.server.common.KeyStoreHelperUtil   : Unable to load key store. Using password from configuration

Exception in thread "KieServer-ControllerConnect" java.lang.NoSuchMethodError: com.fasterxml.jackson.databind.jsontype.impl.AsWrapperTypeDeserializer.<init>(Lcom/fasterxml/jackson/databind/JavaType;Lcom/fasterxml/jackson/databind/jsontype/TypeIdResolver;Ljava/lang/String;ZLcom/fasterxml/jackson/databind/JavaType;)V

at org.kie.server.api.marshalling.json.JSONMarshaller$CustomAsWrapperTypeDeserializer.<init>(JSONMarshaller.java:759)

at org.kie.server.api.marshalling.json.JSONMarshaller$3.buildTypeDeserializer(JSONMarshaller.java:213)

at com.fasterxml.jackson.databind.deser.BasicDeserializerFactory.findTypeDeserializer(BasicDeserializerFactory.java:1329)

at com.fasterxml.jackson.databind.deser.BasicDeserializerFactory.findPropertyTypeDeserializer(BasicDeserializerFactory.java:1456)

at com.fasterxml.jackson.databind.deser.BasicDeserializerFactory.resolveType(BasicDeserializerFactory.java:1858)

at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.constructSettableProperty(BeanDeserializerFactory.java:721)

at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.addBeanProps(BeanDeserializerFactory.java:507)

at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.buildBeanDeserializer(BeanDeserializerFactory.java:229)

at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.createBeanDeserializer(BeanDeserializerFactory.java:142)

at com.fasterxml.jackson.databind.deser.DeserializerCache._createDeserializer2(DeserializerCache.java:403)

at com.fasterxml.jackson.databind.deser.DeserializerCache._createDeserializer(DeserializerCache.java:352)

at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:264)

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:428)

at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:164)

at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:25)

at com.fasterxml.jackson.databind.DeserializationContext.handleSecondaryContextualization(DeserializationContext.java:669)

at com.fasterxml.jackson.databind.DeserializationContext.findContextualValueDeserializer(DeserializationContext.java:430)

at com.fasterxml.jackson.databind.deser.std.StdDeserializer.findDeserializer(StdDeserializer.java:947)

at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.resolve(BeanDeserializerBase.java:439)

at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:296)

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:428)

at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:164)

at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:25)

at com.fasterxml.jackson.databind.DeserializationContext.handleSecondaryContextualization(DeserializationContext.java:669)

at com.fasterxml.jackson.databind.DeserializationContext.findContextualValueDeserializer(DeserializationContext.java:430)

at com.fasterxml.jackson.databind.deser.std.StdDeserializer.findDeserializer(StdDeserializer.java:947)

at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.resolve(BeanDeserializerBase.java:439)

at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:296)

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.findRootValueDeserializer(DeserializationContext.java:461)

at com.fasterxml.jackson.databind.ObjectMapper._findRootDeserializer(ObjectMapper.java:3833)

at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3727)

at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2724)

at org.kie.server.api.marshalling.json.JSONMarshaller.unmarshall(JSONMarshaller.java:281)

at org.kie.server.services.impl.controller.DefaultRestControllerImpl.deserialize(DefaultRestControllerImpl.java:123)

at org.kie.server.services.impl.controller.DefaultRestControllerImpl.makeHttpPutRequestAndCreateCustomResponse(DefaultRestControllerImpl.java:62)

at org.kie.server.services.impl.controller.DefaultRestControllerImpl.connectToSingleController(DefaultRestControllerImpl.java:192)

at org.kie.server.services.impl.controller.DefaultRestControllerImpl.connect(DefaultRestControllerImpl.java:152)

at org.kie.server.services.impl.controller.ControllerConnectRunnable.run(ControllerConnectRunnable.java:63)

at java.lang.Thread.run(Unknown Source)

2018-02-22 09:24:09.575  INFO 7132 --- [           main] o.s.s.web.DefaultSecurityFilterChain     : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher@1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@4b916cc2, org.springframework.security.web.context.SecurityContextPersistenceFilter@3de383f7, org.springframework.security.web.header.HeaderWriterFilter@174cb0d8, org.springframework.security.web.authentication.logout.LogoutFilter@32d8710a, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@75c15f76, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@42ebece0, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@7ebfe01a, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@7f5e9949, org.springframework.security.web.session.SessionManagementFilter@60fbc34d, org.springframework.security.web.access.ExceptionTranslationFilter@2bc8caa7, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@637506d8]

2018-02-22 09:24:13.489  INFO 7132 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup

2018-02-

[Maciej Swiderski]

this is caused by change in jackson library and it seems you get newer version 2.8+ try downgrading jackson(via maven exclusions) to something around 2.6 or 2.7.

Upgrade of jackson 2.8+ will be done for jBPM in next version when we upgrade to WildFly 11.

Maciej

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[Peter Jerald]

I cross checked jackson-databind jar from 2.0 to 2.9.

https://github.com/FasterXML/jackson-databind/blob/2.0/src/main/java/com/fasterxml/jackson/databind/jsontype/impl/AsWrapperTypeDeserializer.java

I can see "AsWrapperTypeDeserializer" class with below parameters

AsWrapperTypeDeserializer(JavaType bt, TypeIdResolver idRes,
String typePropertyName, boolean typeIdVisible, Class<?> defaultImpl)

There is no such constructor in jackson-databind jar

[Peter Jerald]

Sorry I misunderstood exception trace.   Trace is correct . 

java.lang.NoSuchMethodError: com.fasterxml.jackson.databind.jsontype.impl.AsWrapperTypeDeserializer.<init>(Lcom/fasterxml/jackson/databind/JavaType;Lcom/fasterxml/jackson/databind/jsontype/TypeIdResolver;Ljava/lang/String;ZLcom/fasterxml/jackson/databind/JavaType;)V

'Z' boolean parameters in method signature. Kie-server-api is referring correct jackson method signature. 

I downgraded by excluding higher version jar which is 2.8.10 but didn't helps. I can see same signature from jackson-databind from 2.0 to 2.9 . I feel its issue with classloader (or) package build issue.

Let me know your comments.

[Maciej Swiderski]

here is the difference in constructor: https://github.com/kiegroup/droolsjbpm-integration/pull/1373/files#diff-63a038f8aee4aca5fd3dad3f72359355R758

jBPM 7.6 is aligned with wildfly 10.1 so it’s jackson 2.7.4 max. So you either downgrade to 2.7 or patch you local kie-server-api with the linked changes.

Maciej

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[Peter Jerald]

Thank you so much ! My mistake .I overlooked constructor parameters.

Added -verbose parameters to find which is class loading from which jar . Jackson jars are overridden by 2.8.10 version.

2.8.10 is loading from spring-boot-starter package . I made excludes in pom file and added 2.7.4 version.

Now I can able to register in jbpm-console.