我已经将Hibernate搜索集成到了全文搜索的后端，
应用程序运行良好，我添加了一些信息到我的数据库（见截图），但当我搜索一个词时，有时（word=“1”）我只得到一个结果，而不是多个结果，有时（对于另一个词“ex：maroc”）我什么都没得到。我认为这是索引问题，而不是查询问题。

这是我的实体代码：

import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.hibernate.search.annotations.*;

import javax.persistence.*;;
import java.util.Set;

@Entity
@Indexed
@Table(name="client")
public class Client {

    @Id
    @Column(name="id")
    @GeneratedValue(strategy=GenerationType.AUTO)
    private long id;

    @Column(name="fullname")
    @Field(termVector = TermVector.YES,analyzer = @Analyzer(impl = StandardAnalyzer.class))
    String fullName;

    @Column(name="adress")
    @Field
    String adress;

这是我的搜索服务代码：

import org.apache.lucene.search.Query;
import org.hibernate.search.jpa.FullTextEntityManager;
import org.hibernate.search.jpa.Search;
import org.hibernate.search.query.dsl.QueryBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.NoResultException;
import java.util.List;

@Component
public class SearchService {

    @Autowired
    private EntityManager entityManager;

    @Autowired
    public SearchService( EntityManagerFactory entityManagerFactory) {
        super();
        this.entityManager = entityManagerFactory.createEntityManager();
    }

    public void initializeHibernateSearch() {
        try {
            FullTextEntityManager fullTextEntityManager = Search.getFullTextEntityManager(entityManager);
            fullTextEntityManager.createIndexer().startAndWait();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

    @Transactional
    public List<Client> clientSearch(String searchTerm) {

        FullTextEntityManager fullTextEntityManager = Search.getFullTextEntityManager(entityManager);
        QueryBuilder qb = fullTextEntityManager.getSearchFactory().buildQueryBuilder().forEntity(Client.class).get();
        Query luceneQuery = qb.keyword().fuzzy().withEditDistanceUpTo(1).withPrefixLength(1).onFields("id","adress","fullName")
                .matching(searchTerm).createQuery();

        javax.persistence.Query jpaQuery = fullTextEntityManager.createFullTextQuery(luceneQuery, Client.class);

        // execute search

        List<Client> clientList = null;
        try {
            clientList = jpaQuery.getResultList();
        } catch (NoResultException nre) {
        }

        return clientList;
    }

这是我的Hibernate搜索配置代码：

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.persistence.EntityManagerFactory;

@Configuration
@EnableAutoConfiguration

public class HibernateSearchConfiguration {

    private EntityManagerFactory entityManagerFactory;

    @Autowired
    public HibernateSearchConfiguration(EntityManagerFactory entityManagerFactory) {
        this.entityManagerFactory = entityManagerFactory;
    }

    @Bean
    SearchService hibernateSearchService() {
        SearchService hibernateSearchService = new SearchService(this.entityManagerFactory);
        hibernateSearchService.initializeHibernateSearch();
        return hibernateSearchService;
    }
}

这是终端中的错误，顺便说一句：

2020-05-05 13:21:11,084 ERROR org.hibernate.search.exception.impl.LogErrorHandler : HSEARCH000058: HSEARCH000117: IOException on the IndexWriter
org.apache.lucene.store.LockObtainFailedException: Lock held by another program: D:\ggg\jpa\indexpath\com.skylark.training.jpa.model.Client\write.lock
    at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:118)
    at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:41)
    at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:45)
    at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:776)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:127)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:93)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:112)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:114)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriterDelegate(AbstractWorkspaceImpl.java:215)
    at org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer.doWork(LuceneBackendTaskStreamer.java:45)
    at org.hibernate.search.backend.impl.lucene.WorkspaceHolder.applyStreamWork(WorkspaceHolder.java:75)
    at org.hibernate.search.indexes.spi.DirectoryBasedIndexManager.performStreamOperation(DirectoryBasedIndexManager.java:110)
    at org.hibernate.search.backend.impl.StreamingOperationExecutorSelector$AddSelectionExecutor.performStreamOperation(StreamingOperationExecutorSelector.java:109)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.executeWork(StreamingOperationDispatcher.java:55)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.dispatch(StreamingOperationDispatcher.java:39)
    at org.hibernate.search.backend.impl.batch.DefaultBatchBackend.enqueueAsyncWork(DefaultBatchBackend.java:52)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.index(IdentifierConsumerDocumentProducer.java:296)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.indexAllQueue(IdentifierConsumerDocumentProducer.java:222)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadList(IdentifierConsumerDocumentProducer.java:176)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadAllFromQueue(IdentifierConsumerDocumentProducer.java:140)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.run(IdentifierConsumerDocumentProducer.java:120)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
    at java.base/java.lang.Thread.run(Thread.java:832)
2020-05-05 13:21:11,084 ERROR org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer : HSEARCH000072: Couldn't open the IndexWriter because of previous error: operation skipped, index ouf of sync!
2020-05-05 13:21:11,085 ERROR org.hibernate.search.exception.impl.LogErrorHandler : HSEARCH000058: HSEARCH000117: IOException on the IndexWriter
org.apache.lucene.store.LockObtainFailedException: Lock held by another program: D:\ggg\jpa\indexpath\com.skylark.training.jpa.model.Client\write.lock
    at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:118)
    at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:41)
    at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:45)
    at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:776)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:127)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:93)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:112)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:114)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriterDelegate(AbstractWorkspaceImpl.java:215)
    at org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer.doWork(LuceneBackendTaskStreamer.java:45)
    at org.hibernate.search.backend.impl.lucene.WorkspaceHolder.applyStreamWork(WorkspaceHolder.java:75)
    at org.hibernate.search.indexes.spi.DirectoryBasedIndexManager.performStreamOperation(DirectoryBasedIndexManager.java:110)
    at org.hibernate.search.backend.impl.StreamingOperationExecutorSelector$AddSelectionExecutor.performStreamOperation(StreamingOperationExecutorSelector.java:109)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.executeWork(StreamingOperationDispatcher.java:55)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.dispatch(StreamingOperationDispatcher.java:39)
    at org.hibernate.search.backend.impl.batch.DefaultBatchBackend.enqueueAsyncWork(DefaultBatchBackend.java:52)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.index(IdentifierConsumerDocumentProducer.java:296)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.indexAllQueue(IdentifierConsumerDocumentProducer.java:222)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadList(IdentifierConsumerDocumentProducer.java:176)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadAllFromQueue(IdentifierConsumerDocumentProducer.java:140)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.run(IdentifierConsumerDocumentProducer.java:120)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
    at java.base/java.lang.Thread.run(Thread.java:832)
2020-05-05 13:21:11,085 ERROR org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer : HSEARCH000072: Couldn't open the IndexWriter because of previous error: operation skipped, index ouf of sync!
2020-05-05 13:21:11,087 ERROR org.hibernate.search.exception.impl.LogErrorHandler : HSEARCH000058: HSEARCH000117: IOException on the IndexWriter
org.apache.lucene.store.LockObtainFailedException: Lock held by another program: D:\ggg\jpa\indexpath\com.skylark.training.jpa.model.Client\write.lock
    at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:118)
    at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:41)
    at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:45)
    at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:776)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:127)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:93)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:112)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:114)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriterDelegate(AbstractWorkspaceImpl.java:215)
    at org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer.doWork(LuceneBackendTaskStreamer.java:45)
    at org.hibernate.search.backend.impl.lucene.WorkspaceHolder.applyStreamWork(WorkspaceHolder.java:75)
    at org.hibernate.search.indexes.spi.DirectoryBasedIndexManager.performStreamOperation(DirectoryBasedIndexManager.java:110)
    at org.hibernate.search.backend.impl.StreamingOperationExecutorSelector$AddSelectionExecutor.performStreamOperation(StreamingOperationExecutorSelector.java:109)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.executeWork(StreamingOperationDispatcher.java:55)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.dispatch(StreamingOperationDispatcher.java:39)
    at org.hibernate.search.backend.impl.batch.DefaultBatchBackend.enqueueAsyncWork(DefaultBatchBackend.java:52)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.index(IdentifierConsumerDocumentProducer.java:296)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.indexAllQueue(IdentifierConsumerDocumentProducer.java:222)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadList(IdentifierConsumerDocumentProducer.java:176)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadAllFromQueue(IdentifierConsumerDocumentProducer.java:140)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.run(IdentifierConsumerDocumentProducer.java:120)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
    at java.base/java.lang.Thread.run(Thread.java:832)
2020-05-05 13:21:11,087 ERROR org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer : HSEARCH000072: Couldn't open the IndexWriter because of previous error: operation skipped, index ouf of sync!
2020-05-05 13:21:11,088 ERROR org.hibernate.search.exception.impl.LogErrorHandler : HSEARCH000058: HSEARCH000117: IOException on the IndexWriter
org.apache.lucene.store.LockObtainFailedException: Lock held by another program: D:\ggg\jpa\indexpath\com.skylark.training.jpa.model.Client\write.lock
    at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:118)
    at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:41)
    at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:45)
    at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:776)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:127)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:93)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:112)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:114)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriterDelegate(AbstractWorkspaceImpl.java:215)
    at org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer.doWork(LuceneBackendTaskStreamer.java:45)
    at org.hibernate.search.backend.impl.lucene.WorkspaceHolder.applyStreamWork(WorkspaceHolder.java:75)
    at org.hibernate.search.indexes.spi.DirectoryBasedIndexManager.performStreamOperation(DirectoryBasedIndexManager.java:110)
    at org.hibernate.search.backend.impl.StreamingOperationExecutorSelector$AddSelectionExecutor.performStreamOperation(StreamingOperationExecutorSelector.java:109)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.executeWork(StreamingOperationDispatcher.java:55)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.dispatch(StreamingOperationDispatcher.java:39)
    at org.hibernate.search.backend.impl.batch.DefaultBatchBackend.enqueueAsyncWork(DefaultBatchBackend.java:52)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.index(IdentifierConsumerDocumentProducer.java:296)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.indexAllQueue(IdentifierConsumerDocumentProducer.java:222)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadList(IdentifierConsumerDocumentProducer.java:176)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadAllFromQueue(IdentifierConsumerDocumentProducer.java:140)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.run(IdentifierConsumerDocumentProducer.java:120)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
    at java.base/java.lang.Thread.run(Thread.java:832)
2020-05-05 13:21:11,088 ERROR org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer : HSEARCH000072: Couldn't open the IndexWriter because of previous error: operation skipped, index ouf of sync!
2020-05-05 13:21:11,090 ERROR org.hibernate.search.exception.impl.LogErrorHandler : HSEARCH000058: HSEARCH000117: IOException on the IndexWriter
org.apache.lucene.store.LockObtainFailedException: Lock held by another program: D:\ggg\jpa\indexpath\com.skylark.training.jpa.model.Client\write.lock
    at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:118)
    at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:41)
    at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:45)
    at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:776)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:127)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:93)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:112)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:114)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriterDelegate(AbstractWorkspaceImpl.java:215)
    at org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer.doWork(LuceneBackendTaskStreamer.java:45)
    at org.hibernate.search.backend.impl.lucene.WorkspaceHolder.applyStreamWork(WorkspaceHolder.java:75)
    at org.hibernate.search.indexes.spi.DirectoryBasedIndexManager.performStreamOperation(DirectoryBasedIndexManager.java:110)
    at org.hibernate.search.backend.impl.StreamingOperationExecutorSelector$AddSelectionExecutor.performStreamOperation(StreamingOperationExecutorSelector.java:109)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.executeWork(StreamingOperationDispatcher.java:55)
    at org.hibernate.search.backend.impl.StreamingOperationDispatcher.dispatch(StreamingOperationDispatcher.java:39)
    at org.hibernate.search.backend.impl.batch.DefaultBatchBackend.enqueueAsyncWork(DefaultBatchBackend.java:52)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.index(IdentifierConsumerDocumentProducer.java:296)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.indexAllQueue(IdentifierConsumerDocumentProducer.java:222)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadList(IdentifierConsumerDocumentProducer.java:176)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.loadAllFromQueue(IdentifierConsumerDocumentProducer.java:140)
    at org.hibernate.search.batchindexing.impl.IdentifierConsumerDocumentProducer.run(IdentifierConsumerDocumentProducer.java:120)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
    at java.base/java.lang.Thread.run(Thread.java:832)
2020-05-05 13:21:11,090 ERROR org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer : HSEARCH000072: Couldn't open the IndexWriter because of previous error: operation skipped, index ouf of sync!
2020-05-05 13:21:11,092 ERROR org.hibernate.search.exception.impl.LogErrorHandler : HSEARCH000058: HSEARCH000117: IOException on the IndexWriter
org.apache.lucene.store.LockObtainFailedException: Lock held by another program: D:\ggg\jpa\indexpath\com.skylark.training.jpa.model.Client\write.lock
    at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:118)
    at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:41)
    at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:45)
    at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:776)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:127)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:93)
    at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:112)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:114)
    at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriterDelegate(AbstractWorkspaceImpl.java:215)
    at org.hibernate.search.backend.impl.lucene.LuceneBackendTaskStreamer.doWork(LuceneBackendTaskStreamer.java:45)
    at org.hibernate.search.backend.impl.lucene.WorkspaceHolder.applyStreamWork(WorkspaceHolder.java:75)

......等等