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Aleksey Plekhanov commented on IGNITE-13096: -------------------------------------------- [~dmekhanikov] can you please review the patch? There is only one line of production code changed in method {{BinaryClassDescriptor#metadata}}, according to {{git annotate}} this method was introduced by you. > Java thin client: Binary type schema is not registered for nested objects > when CompactFooter is enabled > ------------------------------------------------------------------------------------------------------- > > Key: IGNITE-13096 > URL: https://issues.apache.org/jira/browse/IGNITE-13096 > Project: Ignite > Issue Type: Bug > Reporter: Aleksey Plekhanov > Assignee: Aleksey Plekhanov > Priority: Major > Time Spent: 10m > Remaining Estimate: 0h > > When we first time marshal object, a binary type registration request is sent > to the server. This request contains schemas for deserialization > (deserialization without schema is not possible when CompactFooter is > enabled). If the object contains references to objects of other types these > types also sent to the server, but without schemas. > Reproducer: > {code:java} > try (Ignite ignite = Ignition.start(Config.getServerConfiguration())) { > try (IgniteClient client = Ignition.startClient(new > ClientConfiguration().setAddresses(Config.SERVER) > .setBinaryConfiguration(new > BinaryConfiguration().setCompactFooter(true))) > ) { > IgniteCache<Integer, Person[]> igniteCache = > ignite.getOrCreateCache(Config.DEFAULT_CACHE_NAME); > ClientCache<Integer, Person[]> clientCache = > client.getOrCreateCache(Config.DEFAULT_CACHE_NAME); > Person[] val = new Person[] {new Person(1, "Joe")}; > clientCache.put(1, val); > assertArrayEquals(val, igniteCache.get(1)); > } > } > {code} > Fails with exception: > {noformat} > Caused by: class org.apache.ignite.binary.BinaryObjectException: Cannot find > schema for object with compact footer > [typeName=org.apache.ignite.client.Person, typeId=1468224522, > missingSchemaId=970781171, existingSchemaIds=[]] > at > org.apache.ignite.internal.binary.BinaryReaderExImpl.getOrCreateSchema(BinaryReaderExImpl.java:2028) > at > org.apache.ignite.internal.binary.BinaryReaderExImpl.<init>(BinaryReaderExImpl.java:287) > at > org.apache.ignite.internal.binary.BinaryReaderExImpl.<init>(BinaryReaderExImpl.java:186) > at > org.apache.ignite.internal.binary.BinaryObjectImpl.reader(BinaryObjectImpl.java:830) > at > org.apache.ignite.internal.binary.BinaryObjectImpl.deserializeValue(BinaryObjectImpl.java:793){noformat} > > -- This message was sent by Atlassian Jira (v8.3.4#803005)