Remove part of keywords from existing index and merging new index
Hello, I am not sure if it is possible. 1. I have a document of 100MB, I want to remove keywords started with a specific pattern, e.g. abc*, so all keywords started with abc* in the index will be removed, and I don't need to reindex the document again. 2. I have another document of 100KB, I want to append the new document to an existing one, without the new to reindex the existing document again. I believe (2) is possible, but not sure about (1). Thanks.
Re: TermVector query using Solr Tutorial
Hello, On Tue, Feb 8, 2011 at 11:12 PM, Grant Ingersoll gsing...@apache.org wrote: It's a little hard to read due to the indentation, but AFAICT you have two terms, usb and cabl. USB appears at position 0 and cabl at position 1. Those are the relative positions to each other. Perhaps you can explain a bit more what you are trying to do? I am searching the keyword 25, in the field field name=features30 TFT active matrix LCD, 2560 x 1600, .25mm dot pitch, 700:1 contrast/field I want to know the character position of matched keyword in the corresponding field. usb or cabl is not what I want.
TermVector query using Solr Tutorial
Hello all, I am following this tutorial: http://lucene.apache.org/solr/tutorial.html, I am playing with the TermVector, here is my step: 1. Launch the example server, java -jar start.jar 2. Index the monitor.xml, java -jar post.jar monitor.xml, which contains the following adddoc field name=id3007WFP/field field name=nameDell Widescreen UltraSharp 3007WFP/field field name=manuDell, Inc./field field name=catelectronics/field field name=catmonitor/field field name=features30 TFT active matrix LCD, 2560 x 1600, .25mm dot pitch, 700:1 contrast/field field name=includesUSB cable/field field name=weight401.6/field field name=price2199/field field name=popularity6/field field name=inStocktrue/field /doc/add 3. Execute the query to search for 25, as you can see, there are two `25` in the field features, i.e. http://localhost/solr/select/?q=25version=2.2start=0rows=10indent=onqt=tvrhtv.all=true 4. The term vector in the result does not make sense to me lst name=termVectors - lst name=doc-2 str name=uniqueKey3007WFP/str - lst name=includes - lst name=cabl int name=tf1/int - lst name=offsets int name=start4/int int name=end9/int /lst - lst name=positions int name=position1/int /lst int name=df1/int double name=tf-idf1.0/double /lst - lst name=usb int name=tf1/int - lst name=offsets int name=start0/int int name=end3/int /lst - lst name=positions int name=position0/int /lst int name=df1/int double name=tf-idf1.0/double /lst /lst /lst str name=uniqueKeyFieldNameid/str /lst What I want to know is the relative position the keywords within a field. Anyone can explain the above result to me? Thanks.
Is it possible to get keyword/match's position?
According to SO: http://stackoverflow.com/questions/1557616/retrieving-per-keyword-field-match-position-in-lucene-solr-possible It is not possible, but it is one year ago, is it still true for now? Thanks.
Getting the offset of search keyword in a document
Hello, I am new to Solr/Lucene and I am evaluating if they suit my need and replace our in-house system. Our requirements: 1. I have multiple documents (1M) 2. Each document contains text ranged from few KB to a few MB 3. I want to search for a keyword, search thru all theses document, and it return the matched document(s), AND ALSO the offset of that 'keyword' inside the document. Is it possible for requirement 3?
