How to run Luke(Lucene tool)

luceneluke

I had downloaded 'Lukeall-3.5.0' on http://code.google.com/p/luke/downloads/list It's a JAR file , but i don't know how let it work? Can somebody show me the detailed steps to run Luke? Thank you!

Best Answer

You can run eg. from command line issuing java -jar lukeall-3.5.0.jar command

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Lucene queries don't have a sort syntax. You have to use the Sort object in your implementation of lucene if you need to sort

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If the fields are indexed as NumericField you must use "Use XML Query Parser" option in query parser tab and the 3.5 version of Luke:

https://code.google.com/p/luke/downloads/detail?name=lukeall-3.5.0.jar&can=2&q=

An example of query with a string and numeric field is:

<BooleanQuery>
<Clause fieldName="colour" occurs="must">
    <TermQuery>rojo</TermQuery>
</Clause>
<Clause fieldName="price" occurs="must">
    <NumericRangeQuery type="int" lowerTerm="4000" upperTerm="5000" />
</Clause>
</BooleanQuery>

Best Answer

Related Solutions

R – Sorting Lucene docs in Luke

Lucene numeric range search with LUKE

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