Hello,

It's again me.

I have the following simple test class - TestRealHotRodServer.java

with 2 pojo classes: Book.java and User.java

marshallers: BookMarshaller.java and UserMarshaller.java

and proto-files: book.proto and user.proto

and the following cache configuration wich was taken from the example clustered-indexing.xml

<replicated-cache-configuration name="indexed" mode="SYNC" start="EAGER">
  <indexing index="LOCAL">
  <property name="default.directory_provider">infinispan</property>
  <property name="default.metadata_cachename">indexMetadata</property>
  <property name="default.data_cachename">indexData</property>
  <property name="default.locking_cachename">indexLocking</property>
  <property name="lucene_version">LUCENE_CURRENT</property>
  </indexing>
</replicated-cache-configuration>


<local-cache name="indexMetadata" start="E    AGER">
  <indexing index="NONE"/>
</local-cache>
<local-cache name="indexData" start="EAGER">
  <indexing index="NONE"/>
</local-cache>
<local-cache name="indexLocking" start="EAGER">
  <indexing index="NONE"/>
</local-cache>


<replicated-cache name="booksCache" configuration="indexed"/>
<replicated-cache name="usersCache" configuration="indexed"/>

When I launch the test-class, the testBooksCache (for example) ends successfully, but during testUsersCache's put operation in the infinispan server log appears an error and search results list is empty.

11:37:30,709 ERROR [org.hibernate.search.exception.impl.LogErrorHandler] (Hibernate Search sync consumer thread for index org.infinispan.query.remote.impl.indexing.ProtobufValueWrapper) HSEARCH000058: Exception occurred org.apache.lucene.store.LockObtainFailedException: lock instance already assigned
Primary Failure:
        Entity org.infinispan.query.remote.impl.indexing.ProtobufValueWrapper  Id A:GOGamYjq76DwZw==  Work Type  org.hibernate.search.backend.UpdateLuceneWork
: org.apache.lucene.store.LockObtainFailedException: lock instance already assigned
        at org.infinispan.lucene.impl.CommonLockObtainUtils.failLockAcquire(CommonLockObtainUtils.java:33)
        at org.infinispan.lucene.impl.CommonLockObtainUtils.attemptObtain(CommonLockObtainUtils.java:20)
        at org.infinispan.lucene.impl.BaseLockFactory.obtainLock(BaseLockFactory.java:35)
        at org.infinispan.lucene.impl.BaseLockFactory.obtainLock(BaseLockFactory.java:18)
        at org.infinispan.lucene.impl.DirectoryLucene.obtainLock(DirectoryLucene.java:152)
        at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:776)
        at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:123)
        at org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:89)
        at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriter(AbstractWorkspaceImpl.java:117)
        at org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriterDelegate(AbstractWorkspaceImpl.java:203)
        at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.applyUpdates(LuceneBackendQueueTask.java:80)
        at org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.run(LuceneBackendQueueTask.java:46)
        at org.hibernate.search.backend.impl.lucene.SyncWorkProcessor$Consumer.applyChangesets(SyncWorkProcessor.java:158)
        at org.hibernate.search.backend.impl.lucene.SyncWorkProcessor$Consumer.run(SyncWorkProcessor.java:147)
        at java.lang.Thread.run(Thread.java:745)