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This update will be to Lucene 5.0.  This version of Lucene has some backwards compatibility with Lucene 4.0 indexes.  However it is completely incompatible with indexes versions 3.x and earlier.  While LexEVS API's will maintain backwards compatibilities, any indexes from previous installed will have to be re-indexed in the latest implementation. 

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Pagination in Lucene

Lazy loading pagination is a broad concept in LexEVS and can encompass both graph and node set capabilities.  Because this scope is large we are going to consider this out of scope for this project unless we can define a fairly narrow definition of what we want to do with Lucene's version of this.  Currently some lazy loading occurs under the covers in the iterators returned by the coded node set implementation.  We also have  node graph pagination.  In either case we may not need a reimplementation in order to update our Lucene implementation.  We are suggesting this become a possible priority for a later implementation and won't fully describe how this might be done here. 

Relevant JIRA Items

Detailed Design - Provide the architecture and design for the new Lucene feature.

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