ParallelReader

[John Smith]

Hi
 
I am using the ParallelReader feature from Lucene 1.9. 

I have 2 indexes, one that doesn’t change and the other that changes often. I 
delete and re-index documents from the dynamic index often.

 

I am indexing the documents with a keyword field “id” and giving it a 
unique number. This goes into the dynamic index. I delete the document from the 
dynamic index using IndexReader.delete (new Term(“id”, <unique number>))

I reindex the document to the dynamic index using the same id. But when I query 
using the ParallelReader, it fails to return this document as a hit, which 
should not be the case. Before deleting and reindexing the document, when I 
queried both the indexes using the ParallelReader, this document did turn up as 
 hit.

 

The number of documents in both the indexes is the same. 

 

My understanding is ParallelReader works for situations where you have a static 
index and a dynamic index. 

Is there something else that needs to be done to keep the indexes in sync or is 
the way I am deleting and reindexing the same document wrong?

 

Any comments/help appreciated.

 

Thanks 

 

JZ


                
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