Hi Erik, Thanks a lot for looking into this, it's greatly appreciated.
Mark On Tue, Dec 16, 2008 at 2:51 AM, Erik Hatcher <e...@ehatchersolutions.com>wrote: > Mark, > > Looked at the code to discern this... > > A fragmenter isn't responsible for the number of snippets - the higher > level SolrHighlighter is the component that uses that parameter. So yes, it > must be specified at the request handler level, not the fragmenter > configuration. > > Erik > > > On Dec 15, 2008, at 7:35 PM, Mark Ferguson wrote: > > It seems like maybe the fragmenter parameters just don't get displayed >> with >> echoParams=all set. It may only display as far as the request handler's >> parameters. The reason I think this is because I tried increasing >> hl.fragsize to 1000 and the results were returned correctly (much larger >> snippets), so I know it was read correctly. >> >> I moved hl.snippets into the requestHandler config instead of the >> fragmenter, and this seems to have solved the problem. However, I'm uneasy >> with this solution because I don't know why it wasn't being read correctly >> when setting it inside the fragmenter. >> >> Mark >> >> >> >> On Mon, Dec 15, 2008 at 5:08 PM, Mark Ferguson <mark.a.fergu...@gmail.com >> >wrote: >> >> Thanks for this tip, it's very helpful. Indeed, it looks like none of the >>> highlighting parameters are being included. It's using the correct >>> request >>> handler and hl is set to true, but none of the highlighting parameters >>> from >>> solrconfig.xml are in the parameter list. >>> >>> Here is my query: >>> >>> >>> >>> http://localhost:8080/solr1/select?rows=50&hl=true&fl=url,urlmd5,page_title,score&echoParams=all&q=java >>> >>> Here are the settings for the request handler and the highlighter: >>> >>> <requestHandler name="dismax" class="solr.SearchHandler" default="true"> >>> <lst name="defaults"> >>> <str name="defType">dismax</str> >>> <float name="tie">0.01</float> >>> <str name="qf">body_text^1.0 page_title^1.6 meta_desc^1.3</str> >>> <str name="q.alt">*:*</str> >>> <str name="hl.fl">body_text page_title meta_desc</str> >>> <str name="f.page_title.hl.fragsize">0</str> >>> <str name="f.meta_desc.hl.fragsize">0</str> >>> <str name="hl.fragmenter">regex</str> >>> </lst> >>> </requestHandler> >>> >>> <highlighting> >>> <fragmenter name="regex" >>> class="org.apache.solr.highlight.RegexFragmenter" default="true"> >>> <lst name="defaults"> >>> <str name="hl.snippets">3</str> >>> <str name="hl.fragsize">100</str> >>> <str name="hl.regex.slop">0.5</str> >>> <str name="hl.regex.pattern">\w[-\w ,/\n\"']{50,150}</str> >>> </lst> >>> </fragmenter> >>> </highlighting> >>> >>> And here is the param list returned to me: >>> >>> <lst name="params"> >>> <str name="echoParams">all</str> >>> <str name="tie">0.01</str> >>> <str name="hl.fragmenter">regex</str> >>> <str name="f.page_title.hl.fragsize">0</str> >>> <str name="qf">body_text^1.0 page_title^1.6 meta_desc^1.3</str> >>> <str name="f.meta_desc.hl.fragsize">0</str> >>> <str name="q.alt">*:*</str> >>> <str name="hl.fl">page_title,body_text</str> >>> <str name="defType">dismax</str> >>> <str name="echoParams">all</str> >>> <str name="fl">url,urlmd5,page_title,score</str> >>> <str name="q">java</str> >>> <str name="hl">true</str> >>> <str name="rows">50</str> >>> </lst> >>> >>> So it seems like everything is working except for the highlighter. I >>> should >>> mention that when I enter a bogus fragmenter as a parameter (e.g. >>> hl.fragmenter=bogus), it returns a 400 error that the fragmenter cannot >>> be >>> found, so the config file _is_ finding the regex fragmenter. It just >>> doesn't >>> seem to actually be including its parameters... Any ideas are >>> appreciated, >>> thanks again for the help. >>> >>> Mark >>> >>> >>> >>> On Mon, Dec 15, 2008 at 4:23 PM, Yonik Seeley <ysee...@gmail.com> wrote: >>> >>> Try adding echoParams=all to your query to verify the params that the >>>> solr request handler is getting. >>>> >>>> -Yonik >>>> >>>> On Mon, Dec 15, 2008 at 6:10 PM, Mark Ferguson >>>> <mark.a.fergu...@gmail.com> wrote: >>>> >>>>> Hello, >>>>> >>>>> In my solrconfig.xml file I am setting the attribute hl.snippets to 3. >>>>> >>>> When >>>> >>>>> I perform a search, it returns only a single snippet for each >>>>> >>>> highlighted >>>> >>>>> field. However, when I set the hl.snippets field manually as a search >>>>> parameter, I get up to 3 highlighted snippets. This is the >>>>> configuration >>>>> that I am using to set the highlighted parameters: >>>>> >>>>> <fragmenter name="regex" >>>>> >>>> class="org.apache.solr.highlight.RegexFragmenter" >>>> >>>>> default="true"> >>>>> <lst name="defaults"> >>>>> <str name="hl.snippets">3</str> >>>>> <str name="hl.fragsize">100</str> >>>>> <str name="hl.regex.slop">0.5</str> >>>>> <str name="hl.regex.pattern">\w[-\w ,/\n\"']{50,150}</str> >>>>> </lst> >>>>> </fragmenter> >>>>> >>>>> I tried setting hl.fragmenter=regex as a parameter as well, to be sure >>>>> >>>> that >>>> >>>>> it was using the correct one, and the result set is the same. Any ideas >>>>> >>>> what >>>> >>>>> could be causing this attribute not to be read? It has me concerned >>>>> that >>>>> other attributes are being ignored as well. >>>>> >>>>> Thanks, >>>>> >>>>> Mark Ferguson >>>>> >>>>> >>>> >>> >>> >
