Performance issue when using multiple PhraseQueries against a 1+ million entries index

2014-05-19 Thread Liviu Matei
Hi, In order to achieve a somehow smarter search that takes into consideration also the context I decided to use PhraseQuery. Now I create ~100 phrase queries from the input text and combine them with boolean query into one query and issue a search against the index. Now if the index size is big

Re: Performance issue when using multiple PhraseQueries against a 1+ million entries index

2014-05-19 Thread Jack Krupansky
issue when using multiple PhraseQueries against a 1+ million entries index Hi, In order to achieve a somehow smarter search that takes into consideration also the context I decided to use PhraseQuery. Now I create ~100 phrase queries from the input text and combine them with boolean query

Re: Performance issue when using multiple PhraseQueries against a 1+ million entries index

2014-05-19 Thread Liviu Matei
be a lot of thrashing (I/O) as Lucene accesses the index. -- Jack Krupansky -Original Message- From: Liviu Matei Sent: Monday, May 19, 2014 4:21 PM To: java-user@lucene.apache.org Subject: Performance issue when using multiple PhraseQueries against a 1+ million entries index Hi