私はこのCassandraテーブルを持っています:
CREATE TABLE xxx ( id timeuuid PRIMARY KEY);
そしてこのクラス:
@Entity
@Table(name = "xxx", schema = "yyy")
public class XXX {
@Id
@GeneratedValue
public UUID id;
}
永続化すると、次のようになります。
スレッド「メイン」での例外 com.impetus.kundera.KunderaException: java.lang.IllegalArgumentException: GenerationType.AUTO Strategy はこのクライアントでサポートされていません:com.impetus.kundera.persistence の com.impetus.client.cassandra.pelops.PelopsClient。 EntityManagerImpl.persist(EntityManagerImpl.java:174) で Importer.save(StayImporter.java:80) で Importer.exec(StayImporter.java:92) で Importer.main(StayImporter.java:100) で sun.reflect.NativeMethodAccessorImpl。 java.lang.reflect.Method.invoke(Method.java: 497) com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) で 原因: java.lang.IllegalArgumentException: GenerationType.AUTO ストラテジーはこのクライアントでサポートされていません:com.impetus.kundera.persistence.IdGenerator.onAutoGenerator(IdGenerator.java:116) の com.impetus.kundera.persistence の com.impetus.client.cassandra.pelops.PelopsClient .IdGenerator.generateAndSetId(IdGenerator.java:71) で com.impetus.kundera.graph.ObjectGraphBuilder.getNode(ObjectGraphBuilder.java:111) で com.impetus.kundera.graph.ObjectGraphBuilder.getObjectGraph(ObjectGraphBuilder.java:75) でcom.impetus.kundera.persistence.PersistenceDelegator.persist(PersistenceDelegator.java:135) at com.impetus.kundera.persistence.EntityManagerImpl.persist(EntityManagerImpl.java:168) ... 8 もっと見るPelopsClient の com.impetus.kundera.persistence.IdGenerator.onAutoGenerator(IdGenerator.java:116) の com.impetus.kundera.persistence.IdGenerator.generateAndSetId(IdGenerator.java:71) の com.impetus.kundera.graph.ObjectGraphBuilder. getNode(ObjectGraphBuilder.java:111) com.impetus.kundera.graph.ObjectGraphBuilder.getObjectGraph(ObjectGraphBuilder.java:75) com.impetus.kundera.persistence.PersistenceDelegator.persist(PersistenceDelegator.java:135) com.impetus .kundera.persistence.EntityManagerImpl.persist(EntityManagerImpl.java:168) ... 8 もっと見るPelopsClient の com.impetus.kundera.persistence.IdGenerator.onAutoGenerator(IdGenerator.java:116) の com.impetus.kundera.persistence.IdGenerator.generateAndSetId(IdGenerator.java:71) の com.impetus.kundera.graph.ObjectGraphBuilder. getNode(ObjectGraphBuilder.java:111) com.impetus.kundera.graph.ObjectGraphBuilder.getObjectGraph(ObjectGraphBuilder.java:75) com.impetus.kundera.persistence.PersistenceDelegator.persist(PersistenceDelegator.java:135) com.impetus .kundera.persistence.EntityManagerImpl.persist(EntityManagerImpl.java:168) ... 8 もっと見る111) com.impetus.kundera.graph.ObjectGraphBuilder.getObjectGraph(ObjectGraphBuilder.java:75) で com.impetus.kundera.persistence.PersistenceDelegator.persist(PersistenceDelegator.java:135) で com.impetus.kundera.persistence.EntityManagerImpl .persist(EntityManagerImpl.java:168) ... 8 もっと見る111) com.impetus.kundera.graph.ObjectGraphBuilder.getObjectGraph(ObjectGraphBuilder.java:75) で com.impetus.kundera.persistence.PersistenceDelegator.persist(PersistenceDelegator.java:135) で com.impetus.kundera.persistence.EntityManagerImpl .persist(EntityManagerImpl.java:168) ... 8 もっと見る
これは私の pom.xml です:
<repositories>
<repository>
<id>sonatype-nexus</id>
<name>Kundera Public Repository</name>
<url>https://oss.sonatype.org/content/repositories/releases</url>
</repository>
</repositories>
<dependency>
<groupId>com.impetus.client</groupId>
<artifactId>kundera-cassandra</artifactId>
<version>2.9</version>
</dependency>