: 1. Can I limit the number of returned document in config file to avoid : misconfiguration pull down the server?
You can configure it with an invariant value in your requestHandler config ... so it won't matter how many the client asks for, they'll get the number you pick (or less if there aren't that many) ... but there is no way to let them pick, but "limit" the value. : 2. How can I retrieve the document by unique key for result view purpose ? make your uniqueKey field searchable. : And how can I do the xslt transformation on it? http://wiki.apache.org/solr/XsltResponseWriter ? : 3. can I use nested field in document like this? nope. : 4. Does HTMLStripStandardTokenizerFactory do the same thing as : solr.HTMLStripWhitespaceTokenizerFactory but only their target difference? : And Can I use HTMLStripStandardTokenizerFactory with TokenizerFactory which : extended from BaseTokenizerFactory? the html stripping happens prior to true "tokenizetion" ... so the difference is one is based on the the StandardTokenizer, one uses the WhitespaceTokenizer ... if you want to use a differnet tokenizer you just have to write a new factory for your Tokenizer that wraps the reader .. if you look at the source of hte existing ones it's pretty straight forward. (Hmm... maybe we should add a ReaderWrapperFactory that can be optionally specificed using a <reader> config inside an <analyzer> config?) : 5. If I use HTMLStripStandardTokenizerFactory, do I need to escape the html : character in field element? you mean when sending Solr your data using the XmlUpdateRequestHandler? ... yes. XML is the message format, your HTML is the data, the data has to be properly XML escaped no matter what it is. -Hoss
