Hi Dawid, Thanks for your suggestions.
>How about if you index the position of the bit and the value separately? So: > >bit_0: x >bit_1: x >bit_2: x > >then you can query for a specific combination of bits using a boolean >query (bit_0: 0 and bit_1: 1). Just a thought. I thought same thing. Since my application is searching multivalued field, this does not resolve my issue. For example, assuming 2 docs(docA and docB) are indexed. Each doc has multiple bit stream as shown below. docA bit : 010...; 101...; docB bit : 000...; 111...; In Lucene v3.5, my old query (bit:01?...*) matches only docA. If we index the position of each bit like this: docA bit_0: 0; 1; bit_1: 1; 0; bit_2: 0; 1; ... docB bit_0: 0; 1; bit_1: 0; 1; bit_2: 0; 1; ... docA and docB can be returned by query (bit_0: 0 and bit_1: 1). Unfortunately, the data format in my application has been fixed and it is difficult to change for now. I wish I could find the way to identify the specific bit stream. Thanks, Kou Mizutani -- View this message in context: http://lucene.472066.n3.nabble.com/OutOfMemoryError-occured-by-WildcardQuery-tp4051924p4052278.html Sent from the Lucene - Java Developer mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
