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From entdeveloper <>
Subject Re: SolrCore / Index Searcher Instances
Date Mon, 04 Oct 2010 18:01:30 GMT

Make sense. However, one of the reasons I was asking was that we've
configured Solr to use RAMDirectory and it appears that it loads the index
into memory twice. I suspect the first time is for warming firstSearcher and
the second time is for warming newSearcher. It makes our jvm memory
requirements > 2x indexSize, which for us is a lot since indexSize=8GB.

I'm wondering why it either a) loads the index twice, or b) seems to not
release the 2nd load of the RAMDirectory in memory
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