<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.2" xmlns="http://xmlns.jcp.org/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence
             http://xmlns.jcp.org/xml/ns/persistence/persistence_2_2.xsd">
  <persistence-unit name="valuation" transaction-type="RESOURCE_LOCAL">
    <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>

    <class>com.example.model.Data</class>

    <properties>
      <!-- Configuring JDBC properties -->
      <property name="javax.persistence.jdbc.url" value="jdbc:postgresql://url:5432/db"/>
      <property name="javax.persistence.jdbc.user" value="dbadmin"/>
      <property name="javax.persistence.jdbc.password" value="xyz"/>
      <property name="javax.persistence.jdbc.driver" value="org.postgresql.Driver"/>

      <!-- Hibernate properties -->
      <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQL95Dialect"/>
      <property name="hibernate.hbm2ddl.auto" value="update"/>
      <property name="hibernate.format_sql" value="true"/>
      <property name="hibernate.show_sql" value="false"/>

      <!-- batching size -->
      <property name="hibernate.connection.autocommit" value="false"/>
      <property name="hibernate.jdbc.batch_size" value="30"/>
      <property name="hibernate.order_inserts" value="true"/>
      <property name="hibernate.order_updates" value="true"/>
      <property name="hibernate.jdbc.batch_versioned_data" value="true"/>
    </properties>
  </persistence-unit>
</persistence>

Caused by: java.lang.IllegalStateException: Required class information is missing
	at org.jboss.jandex.Indexer.rebuildNestedType(Indexer.java:926)
	at org.jboss.jandex.Indexer.resolveTypePath(Indexer.java:786)
	at org.jboss.jandex.Indexer.resolveTypeAnnotation(Indexer.java:705)
	at org.jboss.jandex.Indexer.resolveTypeAnnotations(Indexer.java:613)
	at org.jboss.jandex.Indexer.index(Indexer.java:1602)
	at org.hibernate.boot.archive.scan.spi.ClassFileArchiveEntryHandler.toClassDescriptor(ClassFileArchiveEntryHandler.java:64)
	at org.hibernate.boot.archive.scan.spi.ClassFileArchiveEntryHandler.handleEntry(ClassFileArchiveEntryHandler.java:52)
	at org.hibernate.boot.archive.internal.JarFileBasedArchiveDescriptor.visitArchive(JarFileBasedArchiveDescriptor.java:147)
	at org.hibernate.boot.archive.scan.spi.AbstractScannerImpl.scan(AbstractScannerImpl.java:48)
	at org.hibernate.boot.model.process.internal.ScanningCoordinator.coordinateScan(ScanningCoordinator.java:76)
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.prepare(MetadataBuildingProcess.java:107)
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:254)
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:175)
	at org.hibernate.jpa.boot.spi.Bootstrap.getEntityManagerFactoryBuilder(Bootstrap.java:76)
	at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilder(HibernatePersistenceProvider.java:171)
	at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilderOrNull(HibernatePersistenceProvider.java:119)
	at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilderOrNull(HibernatePersistenceProvider.java:61)
	at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:50)
	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79)
	at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
	at com.okarmusk.data.converter.persistence.dao.EntityManagerProvider.<clinit>(EntityManagerProvider.java:11)