[ATLAS-4093] "NullPointerException" is thrown when mandatory attribute is missing endDef-name

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 3.0.0, 2.2.0
• Component/s: atlas-core
• Labels: TypesAPI relationshipDef
• Assignee: chaitali borole
• Reporter: chaitali borole
• Created: 06/Jan/21 09:54
• Updated: 11/Jan/21 21:47
• Resolved: 11/Jan/21 21:47

Description

{ "relationshipDefs": [
{ "category": "RELATIONSHIP", "name": "create_rel_1", "relationshipCategory": "ASSOCIATION", "endDef1":

{ "type": "rel_type_1" }

, "endDef2":

{ "type": "rel_type_2" }

},
{ "category": "RELATIONSHIP", "name": "create_rel_2", "relationshipCategory": "ASSOCIATION", "endDef1":

{ "type": "rel_type_1" }

, "endDef2":

{ "type": "rel_type_2" }

}
]
}

Exception :

18:01:23,265 ERROR - [etp238564722-17 - ad9e1d0a-2302-40fb-91b0-077f7ddd8f9c:] ~ graph rollback due to exception  (GraphTransactionInterceptor:192)java.lang.NullPointerException at org.apache.atlas.type.AtlasRelationshipType.addRelationshipEdgeDirection(AtlasRelationshipType.java:171) at org.apache.atlas.type.AtlasRelationshipType.resolveReferencesPhase2(AtlasRelationshipType.java:141) at org.apache.atlas.type.AtlasTypeRegistry$AtlasTransientTypeRegistry.resolveReferences(AtlasTypeRegistry.java:447) at org.apache.atlas.type.AtlasTypeRegistry$AtlasTransientTypeRegistry.addTypes(AtlasTypeRegistry.java:517) at org.apache.atlas.repository.store.graph.AtlasTypeDefGraphStore.tryTypeCreation(AtlasTypeDefGraphStore.java:1193) at org.apache.atlas.repository.store.graph.AtlasTypeDefGraphStore.createTypesDef(AtlasTypeDefGraphStore.java:395) at org.apache.atlas.repository.store.graph.AtlasTypeDefGraphStore$$FastClassBySpringCGLIB$$5226c80b.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:737) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.apache.atlas.GraphTransactionInterceptor.invoke(GraphTransactionInterceptor.java:107) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:672) at org.apache.atlas.repository.store.graph.v2.AtlasTypeDefGraphStoreV2$$EnhancerBySpringCGLIB$$377d7b16.createTypesDef(<generated>) at org.apache.atlas.web.rest.TypesREST.createAtlasTypeDefs(TypesREST.java:381)

Issue Links

• links to: Review Request