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From Manish <mjo...@zedo.com>
Subject Re: Unable to remove from Lucene index
Date Tue, 05 May 2009 08:39:10 GMT
I guess you are trying to remove or requesting to remove null referenced
object.
Manish B. Joshi
(Adserving Team)



On Tue, May 5, 2009 at 1:58 PM, Enrico Goosen
<EGoosen2@metropolitan.co.za>wrote:

>  Hi,
>
>
>
> I’m new to Lucene, and I’m getting an exception while trying to do a manual
> indexing operation on one of my entities.
>
> It works fine for the Product entity, but fails for the ProductInfo entity
> (see attached).
>
>
>
> Versions:
>
> hibernate-search 3.0.1.GA <http://3.0.1.ga/>
>
> Lucene 2.3
>
>
>
> 10:26:57,167 ERROR [IndexerBean] Exception during indexing operation.
>
> *org.hibernate.search.SearchException*: Unable to remove from Lucene
> index: class za.co.mymed.model.Product#null
>
>       at org.hibernate.search.backend.impl.lucene.LuceneWorker.remove(*
> LuceneWorker.java:109*)
>
>       at org.hibernate.search.backend.impl.lucene.LuceneWorker.performWork(
> *LuceneWorker.java:80*)
>
>       at org.hibernate.search.backend.impl.lucene.LuceneWorker.performWork(
> *LuceneWorker.java:46*)
>
>       at
> org.hibernate.search.backend.impl.lucene.LuceneBackendQueueProcessor.run(*
> LuceneBackendQueueProcessor.java:98*)
>
>       at
> org.hibernate.search.backend.impl.BatchedQueueingProcessor.performWorks(*
> BatchedQueueingProcessor.java:149*)
>
>       at org.hibernate.search.backend.impl.TransactionalWorker.performWork(
> *TransactionalWorker.java:45*)
>
>       at org.hibernate.search.impl.FullTextSessionImpl.index(*
> FullTextSessionImpl.java:140*)
>
>       at za.co.mymed.action.IndexerBean.indexAllClasses(*
> IndexerBean.java:93*)
>
>       at za.co.mymed.action.IndexerBean.index(*IndexerBean.java:63*)
>
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(*Native Method*)
>
>       at sun.reflect.NativeMethodAccessorImpl.invoke(*
> NativeMethodAccessorImpl.java:39*)
>
>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(*
> DelegatingMethodAccessorImpl.java:25*)
>
>       at java.lang.reflect.Method.invoke(*Method.java:585*)
>
>       at org.jboss.seam.util.Reflections.invoke(*Reflections.java:22*)
>
>       at org.jboss.seam.intercept.RootInvocationContext.proceed(*
> RootInvocationContext.java:31*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:56*)
>
>       at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(*
> RollbackInterceptor.java:28*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(*
> BijectionInterceptor.java:77*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.bpm.BusinessProcessInterceptor.aroundInvoke(*
> BusinessProcessInterceptor.java:51*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(*
> MethodContextInterceptor.java:44*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.async.AsynchronousInterceptor.aroundInvoke(*
> AsynchronousInterceptor.java:52*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.intercept.RootInterceptor.invoke(*
> RootInterceptor.java:107*)
>
>       at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(
> *JavaBeanInterceptor.java:166*)
>
>       at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(*
> JavaBeanInterceptor.java:102*)
>
>       at
> za.co.mymed.action.IndexerBean_$$_javassist_5.index(IndexerBean_$$_javassist_5.java)
>
>       at za.co.mymed.action.IndexerBean.startProcess(*IndexerBean.java:48*
> )
>
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(*Native Method*)
>
>       at sun.reflect.NativeMethodAccessorImpl.invoke(*
> NativeMethodAccessorImpl.java:39*)
>
>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(*
> DelegatingMethodAccessorImpl.java:25*)
>
>       at java.lang.reflect.Method.invoke(*Method.java:585*)
>
>       at org.jboss.seam.util.Reflections.invoke(*Reflections.java:22*)
>
>       at org.jboss.seam.intercept.RootInvocationContext.proceed(*
> RootInvocationContext.java:31*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:56*)
>
>       at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(*
> RollbackInterceptor.java:28*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(*
> BijectionInterceptor.java:77*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.bpm.BusinessProcessInterceptor.aroundInvoke(*
> BusinessProcessInterceptor.java:51*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(*
> MethodContextInterceptor.java:44*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.async.AsynchronousInterceptor.aroundInvoke(*
> AsynchronousInterceptor.java:52*)
>
>       at org.jboss.seam.intercept.SeamInvocationContext.proceed(*
> SeamInvocationContext.java:68*)
>
>       at org.jboss.seam.intercept.RootInterceptor.invoke(*
> RootInterceptor.java:107*)
>
>       at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(
> *JavaBeanInterceptor.java:166*)
>
>       at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(*
> JavaBeanInterceptor.java:102*)
>
>       at
> za.co.mymed.action.IndexerBean_$$_javassist_5.startProcess(IndexerBean_$$_javassist_5.java)
>
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(*Native Method*)
>
>       at sun.reflect.NativeMethodAccessorImpl.invoke(*
> NativeMethodAccessorImpl.java:39*)
>
>       at sun.reflect.DelegatingMethodAccessorImpl.invoke(*
> DelegatingMethodAccessorImpl.java:25*)
>
>       at java.lang.reflect.Method.invoke(*Method.java:585*)
>
>       at org.jboss.seam.util.Reflections.invoke(*Reflections.java:22*)
>
>       at org.jboss.seam.util.Reflections.invokeAndWrap(*
> Reflections.java:126*)
>
>       at org.jboss.seam.async.AsynchronousInvocation$1.process(*
> AsynchronousInvocation.java:62*)
>
>       at
> org.jboss.seam.async.Asynchronous$ContextualAsynchronousRequest.run(*
> Asynchronous.java:80*)
>
>       at org.jboss.seam.async.AsynchronousInvocation.execute(*
> AsynchronousInvocation.java:44*)
>
>       at org.jboss.seam.async.QuartzDispatcher$QuartzJob.execute(*
> QuartzDispatcher.java:243*)
>
>       at org.quartz.core.JobRunShell.run(*JobRunShell.java:203*)
>
>       at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(*
> SimpleThreadPool.java:520*)
>
> Caused by: *java.lang.NullPointerException*
>
>       at org.apache.lucene.index.Term.compareTo(*Term.java:92*)
>
>       at org.apache.lucene.index.TermInfosReader.getIndexOffset(*
> TermInfosReader.java:181*)
>
>       at org.apache.lucene.index.TermInfosReader.get(*
> TermInfosReader.java:216*)
>
>       at org.apache.lucene.index.SegmentTermDocs.seek(*
> SegmentTermDocs.java:54*)
>
>       at org.apache.lucene.index.MultiSegmentReader$MultiTermDocs.termDocs(
> *MultiSegmentReader.java:604*)
>
>       at org.apache.lucene.index.MultiSegmentReader$MultiTermDocs.next(*
> MultiSegmentReader.java:555*)
>
>       at org.hibernate.search.backend.impl.lucene.LuceneWorker.remove(*
> LuceneWorker.java:99*)
>
>       ... 63 more
>
>
>
> Please help…
>
>
>
> *[image: cid:image001.gif@01C99DC9.CAAC8120]***
>
> * *
>
> * *
>
> *Enrico Goosen
> *Software Developer
> Employee Benefits Information Systems (EBIS)
> Tel: 0219406231
> Physical Address: Parc Du Cap, Building 6, Mispel Street, Bellville 7530
> Postal Address: P O Box 2212 Bellville, 7535
>
>
>
> *Understanding Business, Serving Metropolitan***
>
>
>
>
>
> This message is subject to Metropolitans disclaimer pertaining to
> electronic communications. To view the disclaimer please visit
> http://www.metropolitan.co.za/disclaimer.asp
>
>
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