Hi
I send update/add-requests to Solr in a way so that
indexWriter.addDocument is used in DirectUpdateHandler2 instead of
indexWriter.updateDocument. In two separate requests I send two
identical documents into Solr. In Solr 4.0.0 I get both documents back
when I search. In Solr 4.4.0 I only get one document back. I have
investigated a little into what happens in Solr 4.4.0, and I believe I
see that both documents actually in the Lucene indices (in
QueryComponent.process the searcher.search line returns two docs for one
of my shards). So it must be somewhere in the search-flow that it is
decided to send only one of them back to the client. In Solr 4.0.0 I get
both back to the client.
Is this known/intended behavior? Can someone point me to the code where
"duplicates" are filtered, and/or to the JIRA issue where this feature
was introduced. Not that I necessarily want to do it, but can this
searh-dedup be turned off?
Regards, Per Steffensen
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