Question

使用Infinispan 6.0

您好我已经在嵌入式缓存模式下设置infinispan，我可以写入cahce。现在我正在尝试添加索引，似乎所有加载都正常但是当我尝试查询我的缓存时，我得到以下异常......

org.hibernate.hql.ParsingException：HQLLUCN000003：由于分析了属性，因此无法对com.xxx.model.MyModel类型的属性ABC应用任何查询。

我似乎无法在谷歌上找到有关此错误的信息。

Infinispan配置......

<namedCache name="XYZ">
    <eviction strategy="LIRS" maxEntries="30000000" />
    <indexing enabled="true" indexLocalOnly="true">
        <properties>
            <property name="default.directory_provider" value="ram" />
        </properties>
    </indexing>
</namedCache>

模型就是这个......

@Indexed
public class MyModel implements Serializable
{
private static final long serialVersionUID = -3764014970811943408L;

    Integer key;
    @Field
    @Field
    String ABC;
}

我的疑问是......

Query query = qf.from(MyModel.class)
    .maxResults(20000)
    .having("ABC")
    .toBuilder().build();

日志输出似乎没问题

DEBUG org.infinispan.jmx.JmxUtil - Object name org.infinispan:type=Cache,name="__cluster_registry_cache__(local)",manager="DefaultCacheManager",component=Cache already registered
INFO  o.i.jmx.CacheJmxRegistration - ISPN000031: MBeans were successfully registered to the platform MBean server.
DEBUG org.infinispan.CacheImpl - Started cache __cluster_registry_cache__ on null
DEBUG o.i.interceptors.InterceptorChain - Interceptor chain size: 7
DEBUG o.i.interceptors.InterceptorChain - Interceptor chain is:
    >> org.infinispan.interceptors.InvocationContextInterceptor
    >> org.infinispan.interceptors.CacheMgmtInterceptor
    >> org.infinispan.interceptors.NotificationInterceptor
    >> org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor
    >> org.infinispan.query.backend.LocalQueryInterceptor
    >> org.infinispan.interceptors.EntryWrappingInterceptor
    >> org.infinispan.interceptors.CallInterceptor
DEBUG org.infinispan.jmx.JmxUtil - Object name org.infinispan:type=Cache,name="XYZ(local)",manager="DefaultCacheManager",component=Cache already registered
INFO  o.i.jmx.CacheJmxRegistration - ISPN000031: MBeans were successfully registered to the platform MBean server.
DEBUG org.infinispan.CacheImpl - Started cache XYZ on null

然后当我尝试查询...

WARN  o.h.search.impl.ConfigContext - HSEARCH000075: Configuration setting hibernate.search.lucene_version was not specified, using LUCENE_CURRENT.
DEBUG o.h.s.b.impl.lucene.WorkspaceFactory - Starting workspace for index com.xxx.model.Transaction using an exclusive index strategy
DEBUG o.h.s.e.s.DocumentBuilderIndexedEntity - Field selection in projections is set to true for entity com.xxx.model.MyModel.
org.hibernate.hql.ParsingException: HQLLUCN000003: No queries can be applied to property ABC in type com.xxx.model.MyModel since the property is analyzed.
    at org.hibernate.hql.lucene.internal.ClassBasedLuceneQueryResolverDelegate.normalizeProperty(ClassBasedLuceneQueryResolverDelegate.java:218)
    at org.hibernate.hql.lucene.internal.ClassBasedLuceneQueryResolverDelegate.normalizePropertyPathTerminus(ClassBasedLuceneQueryResolverDelegate.java:208)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.pathedPropertyReference(GeneratedHQLResolver.java:13086)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.propertyReferencePath(GeneratedHQLResolver.java:12917)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.valueExpressionPrimary(GeneratedHQLResolver.java:7950)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.valueExpression(GeneratedHQLResolver.java:7483)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.rowValueConstructor(GeneratedHQLResolver.java:6377)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.predicate(GeneratedHQLResolver.java:5213)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.searchCondition(GeneratedHQLResolver.java:4858)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.searchCondition(GeneratedHQLResolver.java:4746)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.searchCondition(GeneratedHQLResolver.java:4746)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.searchCondition(GeneratedHQLResolver.java:4746)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.searchCondition(GeneratedHQLResolver.java:4746)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.searchCondition(GeneratedHQLResolver.java:4746)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.searchCondition(GeneratedHQLResolver.java:4746)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.whereClause(GeneratedHQLResolver.java:2348)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.querySpec(GeneratedHQLResolver.java:2203)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.queryExpression(GeneratedHQLResolver.java:2106)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.queryStatement(GeneratedHQLResolver.java:1745)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.queryStatementSet(GeneratedHQLResolver.java:1658)
    at org.hibernate.hql.ast.origin.hql.resolve.GeneratedHQLResolver.statement(GeneratedHQLResolver.java:654)
    at org.hibernate.hql.ast.spi.QueryResolverProcessor.process(QueryResolverProcessor.java:52)
    at org.hibernate.hql.QueryParser.parseQuery(QueryParser.java:82)
    at org.infinispan.query.dsl.embedded.impl.EmbeddedLuceneQueryBuilder.build(EmbeddedLuceneQueryBuilder.java:51)
    at org.infinispan.query.dsl.embedded.impl.EmbeddedLuceneQueryBuilder.build(EmbeddedLuceneQueryBuilder.java:27)
    at com.xxx.vertx.Inifini.handle(Inifini.java:97)
    at com.xxx.vertx.Inifini.handle(Inifini.java:1)
    at org.vertx.java.core.eventbus.impl.DefaultEventBus$11.run(DefaultEventBus.java:929)
    at org.vertx.java.core.impl.DefaultContext$3.run(DefaultContext.java:176)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:354)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:353)
    at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
    at java.lang.Thread.run(Thread.java:722)

Answer 1

正如错误消息所暗示的那样，对于此类查询，您需要一个未分析的字段。你可以通过改变模型来获得它：

import org.hibernate.search.annotations.Field;
import org.hibernate.search.annotations.Analyze;

@Field(analyze = Analyze.NO)
String ABC;

请注意，如果您需要将此字段分析 - 因为它是其他更高级查询的要求 - 您可以使用复数形式的注释 @Fields 列出具有不同选项的多个字段

Infinispan Hibernate搜索异常：org.hibernate.hql.ParsingException：HQLLUCN000003

1 个答案: