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javaxodus

EntityStoreException: Unsupported property type id 9

Using Xodus version 1.3.124 and the database is throwing:

jetbrains.exodus.entitystore.EntityStoreException: Unsupported property type id 9
    at jetbrains.exodus.entitystore.tables.PropertyTypes.getPropertyType(PropertyTypes.java:56)
    at jetbrains.exodus.entitystore.tables.PropertyTypes.entryToPropertyValue(PropertyTypes.java:86)
    at jetbrains.exodus.entitystore.PersistentEntityStoreImpl.getPropertyValue(PersistentEntityStoreImpl.java:843)
    at jetbrains.exodus.entitystore.PersistentEntityStoreImpl.getProperty(PersistentEntityStoreImpl.java:827)
    at jetbrains.exodus.entitystore.PersistentEntity.getProperty(PersistentEntity.java:114)

Despite the property being registered:

@Override
  public PersistentEntityStore getPersistentEntityStore(String xodusRoot, String dir, boolean isReadOnly) {

    if(persistentEntityStoreCache == null) {
      persistentEntityStoreCache = buildPersistentEntityStoreCache();
    }
    PersistentEntityStore entityStore = persistentEntityStoreCache.get(xodusRoot + dir);
    if (entityStore == null) {
      Environment environment = getEnvironment(xodusRoot, dir);
      PersistentEntityStoreConfig config = new PersistentEntityStoreConfig();
      config.setManagementEnabled(false);
      config.setDebugSearchForIncomingLinksOnDelete(true);
      config.setRefactoringHeavyLinks(true);
      entityStore = PersistentEntityStores.newInstance(config, environment, "persistentEntityStore");
      PersistentEntityStore finalEntityStore = entityStore;
      entityStore.executeInTransaction(
              txn -> {
                finalEntityStore.registerCustomPropertyType(
                    txn, EmbeddedEntityIterable.class, EmbeddedEntityBinding.BINDING);
                finalEntityStore.registerCustomPropertyType(
                    txn, EmbeddedArrayIterable.class, EmbeddedEntityBinding.BINDING);
                persistentEntityStoreCache.put(xodusRoot + dir, finalEntityStore);
              });
    }
    PersistentEntityStore persistentEntityStore = persistentEntityStoreCache.get(xodusRoot + dir);
    return persistentEntityStore;
  }

And this property was originally saved with:

metaDataHashMap.put("uniqueProperties", uProperties);
finalEntity.setProperty(metadataProperty, new EmbeddedEntityIterable(metaDataHashMap));

What could be wrong here?

Solution

  • I have found the root cause of the problem.

    Originally, the EmbeddedEntityIterable is under com.mybusiness.model.EmbeddedEntityIterable then was moved to com.my-new-business.model.EmbeddedEntityIterable

    This solved the problem. However, it Xodus should have a facility to replace or at least replace references in cases like this the models are moved.