[jira] [Created] (IGNITE-12479) All binary types are registered twice

[Anton Vinogradov (Jira)]

Denis Mekhanikov created IGNITE-12479:
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             Summary: All binary types are registered twice
                 Key: IGNITE-12479
                 URL: https://issues.apache.org/jira/browse/IGNITE-12479
             Project: Ignite
          Issue Type: Bug
          Components: binary
            Reporter: Denis Mekhanikov
            Assignee: Denis Mekhanikov
             Fix For: 2.8


When a POJO is put into a cache, its binary type is registered twice during marshalling.

Example:
{code:java}
public class MetadataRegistrationExample {
    public static void main(String[] args) {
        Ignite ignite = Ignition.start("config/ignite.xml");
        Person p = new Person("Denis");
        ignite.getOrCreateCache("cache").put(1, p);
    }

    static class Person {
        private String name;
        public Person(String name) {
            this.name = name;
        }
    }
}
{code}
 

Here is the generated debug log from the package
{noformat}
[23:31:14,020][DEBUG][main][CacheObjectBinaryProcessorImpl] Requesting metadata update [typeId=-1210012928, typeName=binary.NestedObjectMarshallingExample$Person, changedSchemas=[], holder=null, fut=MetadataUpdateResultFuture [key=SyncKey [typeId=-1210012928, ver=0]]]
[23:31:14,023][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Received MetadataUpdateProposedListener [typeId=-1210012928, typeName=binary.NestedObjectMarshallingExample$Person, pendingVer=0, acceptedVer=0, schemasCnt=0]
[23:31:14,024][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Versions are stamped on coordinator [typeId=-1210012928, changedSchemas=[], pendingVer=1, acceptedVer=0]
[23:31:14,024][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Updated metadata on originating node: [typeId=-1210012928, pendingVer=1, acceptedVer=0]
[23:31:14,025][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Received MetadataUpdateAcceptedMessage MetadataUpdateAcceptedMessage [id=599e0a86c61-183a790b-7038-4dd5-b99d-89f1483e3635, typeId=-1210012928, acceptedVer=1, duplicated=false]
[23:31:14,025][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Completing future MetadataUpdateResultFuture [key=SyncKey [typeId=-1210012928, ver=1]] for [typeId=-1210012928, pendingVer=1, acceptedVer=1]
[23:31:14,026][DEBUG][main][CacheObjectBinaryProcessorImpl] Completed metadata update [typeId=-1210012928, typeName=binary.NestedObjectMarshallingExample$Person, waitTime=4ms, fut=MetadataUpdateResultFuture [key=SyncKey [typeId=-1210012928, ver=1]], tx=null]
[23:31:14,027][DEBUG][main][CacheObjectBinaryProcessorImpl] Requesting metadata update [typeId=-1210012928, typeName=binary.NestedObjectMarshallingExample$Person, changedSchemas=[1975878747], holder=[typeId=-1210012928, pendingVer=1, acceptedVer=1], fut=MetadataUpdateResultFuture [key=SyncKey [typeId=-1210012928, ver=0]]]
[23:31:14,027][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Received MetadataUpdateProposedListener [typeId=-1210012928, typeName=binary.NestedObjectMarshallingExample$Person, pendingVer=0, acceptedVer=0, schemasCnt=1]
[23:31:14,028][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Versions are stamped on coordinator [typeId=-1210012928, changedSchemas=[1975878747], pendingVer=2, acceptedVer=1]
[23:31:14,028][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Updated metadata on originating node: [typeId=-1210012928, pendingVer=2, acceptedVer=1]
[23:31:14,028][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Received MetadataUpdateAcceptedMessage MetadataUpdateAcceptedMessage [id=d99e0a86c61-183a790b-7038-4dd5-b99d-89f1483e3635, typeId=-1210012928, acceptedVer=2, duplicated=false]
[23:31:14,028][DEBUG][disco-notifier-worker-#41][CacheObjectBinaryProcessorImpl] Completing future MetadataUpdateResultFuture [key=SyncKey [typeId=-1210012928, ver=2]] for [typeId=-1210012928, pendingVer=2, acceptedVer=2]
[23:31:14,029][DEBUG][main][CacheObjectBinaryProcessorImpl] Completed metadata update [typeId=-1210012928, typeName=binary.NestedObjectMarshallingExample$Person, waitTime=1ms, fut=MetadataUpdateResultFuture [key=SyncKey [typeId=-1210012928, ver=2]], tx=null]
{noformat}

You can see, that a type is registered twice. First it's registered without any fields, and only the second time the type is registered properly.



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