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Posted to issues@ignite.apache.org by "Nikolay Izhikov (Jira)" <ji...@apache.org> on 2020/04/20 16:16:00 UTC
[jira] [Updated] (IGNITE-12479) All binary types are registered
twice
[ https://issues.apache.org/jira/browse/IGNITE-12479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nikolay Izhikov updated IGNITE-12479:
-------------------------------------
Fix Version/s: 2.8.1
> 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
> Priority: Major
> Fix For: 2.9, 2.8.1
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> 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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