Re: SOLR-1316 How To Implement this autosuggest component ???
On 2010-03-31 06:14, Andy wrote: --- On Tue, 3/30/10, Andrzej Bialeckia...@getopt.org wrote: From: Andrzej Bialeckia...@getopt.org Subject: Re: SOLR-1316 How To Implement this autosuggest component ??? To: solr-user@lucene.apache.org Date: Tuesday, March 30, 2010, 9:59 AM On 2010-03-30 15:42, Robert Muir wrote: On Mon, Mar 29, 2010 at 11:34 PM, Andyangelf...@yahoo.com wrote: Reading through this thread and SOLR-1316, there seems to be a lot of different ways to implement auto-complete in Solr. I've seen the mentions of: EdgeNGrams TermsComponent Faceting TST Patricia Tries RadixTree DAWG Another idea is you can use the Automaton support in the lucene flexible indexing branch: to query the index directly with a DFA that represents whatever terms you want back. The idea is that there really isn't much gain in building a separate Pat, Radix Tree, or DFA to do this when you can efficiently intersect a DFA with the existing terms dictionary. I don't really understand what autosuggest needs to do, but if you are doing things like looking for mispellings you can easily build a DFA that recognizes terms within some short edit distance with the support thats there (the LevenshteinAutomata class), to quickly get back candidates. You can intersect/concatenate/union these DFAs with prefix or suffix DFAs if you want too, don't really understand what the algorithm should do, but I'm happy to try to help. The problem is a bit more complicated. There are two issues: * simple term-level completion often produces wrong results for multi-term queries (which are usually rewritten as weak phrase queries), * the weights of suggestions should not correspond directly to IDF in the index - much better results can be obtained when they correspond to the frequency of terms/phrases in the query logs ... TermsComponent and EdgeNGrams, while simple to use, suffer from both issues. Thanks. I actually have 2 use cases for autosuggest: 1) The normal one - I want to suggest search terms to users after they've typed a few letters. Just like Google suggest. Looks like for this use case SOLR-1316 is the best option. Right? Hopefully, yes - it depends on how you intend to populate the TST. If you populate it from the main index, then (unless you have indexed phrases) there won't be any benefit over the TermsComponent. It may be faster, but it will take more RAM. If you populate it from a list of top-N queries, then SOLR-1316 is the way to go. 2) I have a field city with values that are entered by users. When a user is entering his city, I want to make suggestion based on what cities have already been entered so far by other users -- in order to reduce chances of duplication. What method would you recommend for this use case? If the city field is not analyzed then TermsComponent is easiest to use. If it is analyzed, but vast majority of cities are single terms, then TermsComponent is ok too. If you want to assign different priorities to suggestions (other than a simple IDF based priority), or have many city names consisting of multiple tokens, then use SOLR-1316. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com
Re: SOLR-1316 How To Implement this autosuggest component ???
On 2010-03-30 05:34, Andy wrote: Reading through this thread and SOLR-1316, there seems to be a lot of different ways to implement auto-complete in Solr. I've seen the mentions of: EdgeNGrams TermsComponent Faceting TST Patricia Tries RadixTree DAWG Which algorthm does SOLR-1316 implement? TST is one. There are others mentioned in the comments on SOLR-1316, such as Patricia Tries, RadixTree, DAWG. Are those implemented too? Among all those methods is there a recommended one? What are the pros cons? Only TST is implemented in SOLR-1316. The main advantage of this approach is that it can complete arbitrary strings - e.g. frequent queries. This reduces the chance of suggesting queries that yield no results, which is a danger in other methods. The disadvantage is the increased RAM consumption, and the need to populate it (either from IndexReader - but then it's nearly equivalent to the TermsComponent; or from a list of frequent queries - but you need to build that list yourself). -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com
Re: SOLR-1316 How To Implement this autosuggest component ???
On Mon, Mar 29, 2010 at 11:34 PM, Andy angelf...@yahoo.com wrote: Reading through this thread and SOLR-1316, there seems to be a lot of different ways to implement auto-complete in Solr. I've seen the mentions of: EdgeNGrams TermsComponent Faceting TST Patricia Tries RadixTree DAWG Another idea is you can use the Automaton support in the lucene flexible indexing branch: to query the index directly with a DFA that represents whatever terms you want back. The idea is that there really isn't much gain in building a separate Pat, Radix Tree, or DFA to do this when you can efficiently intersect a DFA with the existing terms dictionary. I don't really understand what autosuggest needs to do, but if you are doing things like looking for mispellings you can easily build a DFA that recognizes terms within some short edit distance with the support thats there (the LevenshteinAutomata class), to quickly get back candidates. You can intersect/concatenate/union these DFAs with prefix or suffix DFAs if you want too, don't really understand what the algorithm should do, but I'm happy to try to help. -- Robert Muir rcm...@gmail.com
Re: SOLR-1316 How To Implement this autosuggest component ???
On 2010-03-30 15:42, Robert Muir wrote: On Mon, Mar 29, 2010 at 11:34 PM, Andyangelf...@yahoo.com wrote: Reading through this thread and SOLR-1316, there seems to be a lot of different ways to implement auto-complete in Solr. I've seen the mentions of: EdgeNGrams TermsComponent Faceting TST Patricia Tries RadixTree DAWG Another idea is you can use the Automaton support in the lucene flexible indexing branch: to query the index directly with a DFA that represents whatever terms you want back. The idea is that there really isn't much gain in building a separate Pat, Radix Tree, or DFA to do this when you can efficiently intersect a DFA with the existing terms dictionary. I don't really understand what autosuggest needs to do, but if you are doing things like looking for mispellings you can easily build a DFA that recognizes terms within some short edit distance with the support thats there (the LevenshteinAutomata class), to quickly get back candidates. You can intersect/concatenate/union these DFAs with prefix or suffix DFAs if you want too, don't really understand what the algorithm should do, but I'm happy to try to help. The problem is a bit more complicated. There are two issues: * simple term-level completion often produces wrong results for multi-term queries (which are usually rewritten as weak phrase queries), * the weights of suggestions should not correspond directly to IDF in the index - much better results can be obtained when they correspond to the frequency of terms/phrases in the query logs ... TermsComponent and EdgeNGrams, while simple to use, suffer from both issues. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com
Re: SOLR-1316 How To Implement this autosuggest component ???
On Tue, Mar 30, 2010 at 9:59 AM, Andrzej Bialecki a...@getopt.org wrote: The problem is a bit more complicated. There are two issues: Somehow I guessed this was the case, as admittedly I dont understand what it should do! * simple term-level completion often produces wrong results for multi-term queries (which are usually rewritten as weak phrase queries), Yeah, this seems obvious to me. But I don't understand how these other data structure address this problem. They are just indexing single terms too, correct? * the weights of suggestions should not correspond directly to IDF in the index - much better results can be obtained when they correspond to the frequency of terms/phrases in the query logs ... This makes sense too. Again i'm not really suggesting some solution to the entire problem, only a quick way to prune the search space directly from the index to get back candidates for individual terms (e.g. get the top-25 terms with edit distance = 1 or 2 for each term). After that point, you need to do a lot of additional processing, via query logs, at phrase level, etc, etc... Again I still don't know if this would even be a good fit, just suggesting a way for an individual term to get back an enumeration of similar terms very quickly, that could be some portion of the overall larger algorithm. -- Robert Muir rcm...@gmail.com
Re: SOLR-1316 How To Implement this autosuggest component ???
--- On Tue, 3/30/10, Andrzej Bialecki a...@getopt.org wrote: From: Andrzej Bialecki a...@getopt.org Subject: Re: SOLR-1316 How To Implement this autosuggest component ??? To: solr-user@lucene.apache.org Date: Tuesday, March 30, 2010, 9:59 AM On 2010-03-30 15:42, Robert Muir wrote: On Mon, Mar 29, 2010 at 11:34 PM, Andyangelf...@yahoo.com wrote: Reading through this thread and SOLR-1316, there seems to be a lot of different ways to implement auto-complete in Solr. I've seen the mentions of: EdgeNGrams TermsComponent Faceting TST Patricia Tries RadixTree DAWG Another idea is you can use the Automaton support in the lucene flexible indexing branch: to query the index directly with a DFA that represents whatever terms you want back. The idea is that there really isn't much gain in building a separate Pat, Radix Tree, or DFA to do this when you can efficiently intersect a DFA with the existing terms dictionary. I don't really understand what autosuggest needs to do, but if you are doing things like looking for mispellings you can easily build a DFA that recognizes terms within some short edit distance with the support thats there (the LevenshteinAutomata class), to quickly get back candidates. You can intersect/concatenate/union these DFAs with prefix or suffix DFAs if you want too, don't really understand what the algorithm should do, but I'm happy to try to help. The problem is a bit more complicated. There are two issues: * simple term-level completion often produces wrong results for multi-term queries (which are usually rewritten as weak phrase queries), * the weights of suggestions should not correspond directly to IDF in the index - much better results can be obtained when they correspond to the frequency of terms/phrases in the query logs ... TermsComponent and EdgeNGrams, while simple to use, suffer from both issues. Thanks. I actually have 2 use cases for autosuggest: 1) The normal one - I want to suggest search terms to users after they've typed a few letters. Just like Google suggest. Looks like for this use case SOLR-1316 is the best option. Right? 2) I have a field city with values that are entered by users. When a user is entering his city, I want to make suggestion based on what cities have already been entered so far by other users -- in order to reduce chances of duplication. What method would you recommend for this use case?
Re: SOLR-1316 How To Implement this autosuggest component ???
SOLR-1316 uses a much faster data structure (Ternary Search Tree), not a Lucene index. Using Ngram-based tools like the spellchecker, or your implementation is inherently slower. Netflix, for example, uses a dedicated TST server farm (their own implementation of TST) to do auto-complete. On Fri, Mar 26, 2010 at 3:32 AM, stockii st...@shopgate.com wrote: hey thx. i think the component runs so far, but i don´t see what it brings me. my first autocompletion-solution was with EdgeNGram ... and its exactly the same result ... can anyone, plese show me the advantages of the Issue-1316 ?! -- View this message in context: http://n3.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp506492p661787.html Sent from the Solr - User mailing list archive at Nabble.com. -- Lance Norskog goks...@gmail.com
Re: SOLR-1316 How To Implement this autosuggest component ???
Reading through this thread and SOLR-1316, there seems to be a lot of different ways to implement auto-complete in Solr. I've seen the mentions of: EdgeNGrams TermsComponent Faceting TST Patricia Tries RadixTree DAWG Which algorthm does SOLR-1316 implement? TST is one. There are others mentioned in the comments on SOLR-1316, such as Patricia Tries, RadixTree, DAWG. Are those implemented too? Among all those methods is there a recommended one? What are the pros cons? Thanks. --- On Mon, 3/29/10, Lance Norskog goks...@gmail.com wrote: From: Lance Norskog goks...@gmail.com Subject: Re: SOLR-1316 How To Implement this autosuggest component ??? To: solr-user@lucene.apache.org Date: Monday, March 29, 2010, 8:57 PM SOLR-1316 uses a much faster data structure (Ternary Search Tree), not a Lucene index. Using Ngram-based tools like the spellchecker, or your implementation is inherently slower. Netflix, for example, uses a dedicated TST server farm (their own implementation of TST) to do auto-complete. On Fri, Mar 26, 2010 at 3:32 AM, stockii st...@shopgate.com wrote: hey thx. i think the component runs so far, but i don´t see what it brings me. my first autocompletion-solution was with EdgeNGram ... and its exactly the same result ... can anyone, plese show me the advantages of the Issue-1316 ?! -- View this message in context: http://n3.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp506492p661787.html Sent from the Solr - User mailing list archive at Nabble.com. -- Lance Norskog goks...@gmail.com
Re: SOLR-1316 How To Implement this autosuggest component ???
hey thx. i think the component runs so far, but i don´t see what it brings me. my first autocompletion-solution was with EdgeNGram ... and its exactly the same result ... can anyone, plese show me the advantages of the Issue-1316 ?! -- View this message in context: http://n3.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp506492p661787.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: SOLR-1316 How To Implement this autosuggest component ???
okay, thx i installed ant and want to build with ant. but java cannot compile, because all the lucene files missed ... !? package org.apache.lucene.search does not exist and more... did i checkout the wrong trunk ? .../lucee/dev/solr/trunk Lance Norskog-2 wrote: You need 'ant' to do builds. At the top level, do: ant clean ant example These will build everything and set up the example/ directory. After that, run: ant test-core to run all of the unit tests and make sure that the build works. If the autosuggest patch has a test, this will check that the patch went in correctly. Lance On Tue, Mar 23, 2010 at 7:42 AM, stocki st...@shopgate.com wrote: okay, i do this.. but one file are not right updatet Index: trunk/src/java/org/apache/solr/util/HighFrequencyDictionary.java (from the suggest.patch) i checkout it from eclipse, apply patch, make an new solr.war ... its the right way ?? i thought that is making a war i didnt need to make an build. how do i make an build ? Alexey-34 wrote: Error loading class 'org.apache.solr.spelling.suggest.Suggester' Are you sure you applied the patch correctly? See http://wiki.apache.org/solr/HowToContribute#Working_With_Patches Checkout Solr trunk source code ( http://svn.apache.org/repos/asf/lucene/solr/trunk ), apply patch, verify that everything went smoothly, build solr and use built version for your tests. On Mon, Mar 22, 2010 at 9:42 PM, stocki st...@shopgate.com wrote: i patch an nightly build from solr. patch runs, classes are in the correct folder, but when i replace spellcheck with this spellchecl like in the comments, solr cannot find the classes =( searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namesuggest/str str name=classnameorg.apache.solr.spelling.suggest.Suggester/str str name=lookupImplorg.apache.solr.spelling.suggest.jaspell.JaspellLookup/str str name=fieldtext/str str name=sourceLocationamerican-english/str /lst /searchComponent -- SCHWERWIEGEND: org.apache.solr.common.SolrException: Error loading class 'org.ap ache.solr.spelling.suggest.Suggester' why is it so ?? i think no one has so many trouble to run a patch like me =( :D Andrzej Bialecki wrote: On 2010-03-19 13:03, stocki wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? Please follow the instructions outlined in the JIRA issue, in the comment that shows fragments of XML config files. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27990809.html Sent from the Solr - User mailing list archive at Nabble.com. -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp27950949p28001938.html Sent from the Solr - User mailing list archive at Nabble.com. -- Lance Norskog goks...@gmail.com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp27950949p28013791.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: SOLR-1316 How To Implement this autosuggest component ???
hey. i got it =) i checked out with lucene and the build from solr. with ant -verbose example. now, when i put this line into solrconfig: str name=classnameorg.apache.solr.spelling.suggest.Suggester/str no exception occurs =) juhu but how wokrs this component ?? sorry for a new stupid question ^^ stocki wrote: okay, thx so i checked out but i cannot build an build. i got 100 errors ... D:\cygwin\home\stock\trunk_\solr\common-build.xml:424: The following error occur red while executing this line: D:\cygwin\home\stock\trunk_\solr\common-build.xml:281: The following error occur red while executing this line: D:\cygwin\home\stock\trunk_\solr\contrib\clustering\build.xml:69: The following error occurred while executing this line: D:\cygwin\home\stock\trunk_\solr\build.xml:155: The following error occurred whi le executing this line: D:\cygwin\home\stock\trunk_\solr\common-build.xml:221: Compile failed; see the c ompiler error output for details. Lance Norskog-2 wrote: You need 'ant' to do builds. At the top level, do: ant clean ant example These will build everything and set up the example/ directory. After that, run: ant test-core to run all of the unit tests and make sure that the build works. If the autosuggest patch has a test, this will check that the patch went in correctly. Lance On Tue, Mar 23, 2010 at 7:42 AM, stocki st...@shopgate.com wrote: okay, i do this.. but one file are not right updatet Index: trunk/src/java/org/apache/solr/util/HighFrequencyDictionary.java (from the suggest.patch) i checkout it from eclipse, apply patch, make an new solr.war ... its the right way ?? i thought that is making a war i didnt need to make an build. how do i make an build ? Alexey-34 wrote: Error loading class 'org.apache.solr.spelling.suggest.Suggester' Are you sure you applied the patch correctly? See http://wiki.apache.org/solr/HowToContribute#Working_With_Patches Checkout Solr trunk source code ( http://svn.apache.org/repos/asf/lucene/solr/trunk ), apply patch, verify that everything went smoothly, build solr and use built version for your tests. On Mon, Mar 22, 2010 at 9:42 PM, stocki st...@shopgate.com wrote: i patch an nightly build from solr. patch runs, classes are in the correct folder, but when i replace spellcheck with this spellchecl like in the comments, solr cannot find the classes =( searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namesuggest/str str name=classnameorg.apache.solr.spelling.suggest.Suggester/str str name=lookupImplorg.apache.solr.spelling.suggest.jaspell.JaspellLookup/str str name=fieldtext/str str name=sourceLocationamerican-english/str /lst /searchComponent -- SCHWERWIEGEND: org.apache.solr.common.SolrException: Error loading class 'org.ap ache.solr.spelling.suggest.Suggester' why is it so ?? i think no one has so many trouble to run a patch like me =( :D Andrzej Bialecki wrote: On 2010-03-19 13:03, stocki wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? Please follow the instructions outlined in the JIRA issue, in the comment that shows fragments of XML config files. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27990809.html Sent from the Solr - User mailing list archive at Nabble.com. -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp27950949p28001938.html Sent from the Solr - User mailing list archive at Nabble.com. -- Lance Norskog goks...@gmail.com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp27950949p28018196.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: SOLR-1316 How To Implement this autosuggest component ???
You should add this component (suggest or spellcheck, depends how do you name it) to request handler, i.e. add requestHandler name=/suggest class=org.apache.solr.handler.component.SearchHandler lst name=defaults /lst arr name=components strsuggest/str /arr /requestHandler And then you can hit the following url and get your suggestions http://localhost:8983/solr/suggest/?spellcheck=truespellcheck.dictionary=suggestspellcheck.build=truespellcheck.extendedResults=truespellcheck.count=10q=prefix On Wed, Mar 24, 2010 at 8:09 PM, stocki st...@shopgate.com wrote: hey. i got it =) i checked out with lucene and the build from solr. with ant -verbose example. now, when i put this line into solrconfig: str name=classnameorg.apache.solr.spelling.suggest.Suggester/str no exception occurs =) juhu but how wokrs this component ?? sorry for a new stupid question ^^ stocki wrote: okay, thx so i checked out but i cannot build an build. i got 100 errors ... D:\cygwin\home\stock\trunk_\solr\common-build.xml:424: The following error occur red while executing this line: D:\cygwin\home\stock\trunk_\solr\common-build.xml:281: The following error occur red while executing this line: D:\cygwin\home\stock\trunk_\solr\contrib\clustering\build.xml:69: The following error occurred while executing this line: D:\cygwin\home\stock\trunk_\solr\build.xml:155: The following error occurred whi le executing this line: D:\cygwin\home\stock\trunk_\solr\common-build.xml:221: Compile failed; see the c ompiler error output for details. Lance Norskog-2 wrote: You need 'ant' to do builds. At the top level, do: ant clean ant example These will build everything and set up the example/ directory. After that, run: ant test-core to run all of the unit tests and make sure that the build works. If the autosuggest patch has a test, this will check that the patch went in correctly. Lance On Tue, Mar 23, 2010 at 7:42 AM, stocki st...@shopgate.com wrote: okay, i do this.. but one file are not right updatet Index: trunk/src/java/org/apache/solr/util/HighFrequencyDictionary.java (from the suggest.patch) i checkout it from eclipse, apply patch, make an new solr.war ... its the right way ?? i thought that is making a war i didnt need to make an build. how do i make an build ? Alexey-34 wrote: Error loading class 'org.apache.solr.spelling.suggest.Suggester' Are you sure you applied the patch correctly? See http://wiki.apache.org/solr/HowToContribute#Working_With_Patches Checkout Solr trunk source code ( http://svn.apache.org/repos/asf/lucene/solr/trunk ), apply patch, verify that everything went smoothly, build solr and use built version for your tests. On Mon, Mar 22, 2010 at 9:42 PM, stocki st...@shopgate.com wrote: i patch an nightly build from solr. patch runs, classes are in the correct folder, but when i replace spellcheck with this spellchecl like in the comments, solr cannot find the classes =( searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namesuggest/str str name=classnameorg.apache.solr.spelling.suggest.Suggester/str str name=lookupImplorg.apache.solr.spelling.suggest.jaspell.JaspellLookup/str str name=fieldtext/str str name=sourceLocationamerican-english/str /lst /searchComponent -- SCHWERWIEGEND: org.apache.solr.common.SolrException: Error loading class 'org.ap ache.solr.spelling.suggest.Suggester' why is it so ?? i think no one has so many trouble to run a patch like me =( :D Andrzej Bialecki wrote: On 2010-03-19 13:03, stocki wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? Please follow the instructions outlined in the JIRA issue, in the comment that shows fragments of XML config files. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27990809.html Sent from the Solr - User mailing list archive at Nabble.com. -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp27950949p28001938.html Sent from the Solr - User mailing list archive at Nabble.com. -- Lance Norskog goks...@gmail.com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp27950949p28018196.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: SOLR-1316 How To Implement this autosuggest component ???
Error loading class 'org.apache.solr.spelling.suggest.Suggester' Are you sure you applied the patch correctly? See http://wiki.apache.org/solr/HowToContribute#Working_With_Patches Checkout Solr trunk source code ( http://svn.apache.org/repos/asf/lucene/solr/trunk ), apply patch, verify that everything went smoothly, build solr and use built version for your tests. On Mon, Mar 22, 2010 at 9:42 PM, stocki st...@shopgate.com wrote: i patch an nightly build from solr. patch runs, classes are in the correct folder, but when i replace spellcheck with this spellchecl like in the comments, solr cannot find the classes =( searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namesuggest/str str name=classnameorg.apache.solr.spelling.suggest.Suggester/str str name=lookupImplorg.apache.solr.spelling.suggest.jaspell.JaspellLookup/str str name=fieldtext/str str name=sourceLocationamerican-english/str /lst /searchComponent -- SCHWERWIEGEND: org.apache.solr.common.SolrException: Error loading class 'org.ap ache.solr.spelling.suggest.Suggester' why is it so ?? i think no one has so many trouble to run a patch like me =( :D Andrzej Bialecki wrote: On 2010-03-19 13:03, stocki wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? Please follow the instructions outlined in the JIRA issue, in the comment that shows fragments of XML config files. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27990809.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: SOLR-1316 How To Implement this autosuggest component ???
okay, i do this.. but one file are not right updatet Index: trunk/src/java/org/apache/solr/util/HighFrequencyDictionary.java (from the suggest.patch) i checkout it from eclipse, apply patch, make an new solr.war ... its the right way ?? i thought that is making a war i didnt need to make an build. how do i make an build ? Alexey-34 wrote: Error loading class 'org.apache.solr.spelling.suggest.Suggester' Are you sure you applied the patch correctly? See http://wiki.apache.org/solr/HowToContribute#Working_With_Patches Checkout Solr trunk source code ( http://svn.apache.org/repos/asf/lucene/solr/trunk ), apply patch, verify that everything went smoothly, build solr and use built version for your tests. On Mon, Mar 22, 2010 at 9:42 PM, stocki st...@shopgate.com wrote: i patch an nightly build from solr. patch runs, classes are in the correct folder, but when i replace spellcheck with this spellchecl like in the comments, solr cannot find the classes =( searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namesuggest/str str name=classnameorg.apache.solr.spelling.suggest.Suggester/str str name=lookupImplorg.apache.solr.spelling.suggest.jaspell.JaspellLookup/str str name=fieldtext/str str name=sourceLocationamerican-english/str /lst /searchComponent -- SCHWERWIEGEND: org.apache.solr.common.SolrException: Error loading class 'org.ap ache.solr.spelling.suggest.Suggester' why is it so ?? i think no one has so many trouble to run a patch like me =( :D Andrzej Bialecki wrote: On 2010-03-19 13:03, stocki wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? Please follow the instructions outlined in the JIRA issue, in the comment that shows fragments of XML config files. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27990809.html Sent from the Solr - User mailing list archive at Nabble.com. -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp27950949p28001938.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: SOLR-1316 How To Implement this autosuggest component ???
You need 'ant' to do builds. At the top level, do: ant clean ant example These will build everything and set up the example/ directory. After that, run: ant test-core to run all of the unit tests and make sure that the build works. If the autosuggest patch has a test, this will check that the patch went in correctly. Lance On Tue, Mar 23, 2010 at 7:42 AM, stocki st...@shopgate.com wrote: okay, i do this.. but one file are not right updatet Index: trunk/src/java/org/apache/solr/util/HighFrequencyDictionary.java (from the suggest.patch) i checkout it from eclipse, apply patch, make an new solr.war ... its the right way ?? i thought that is making a war i didnt need to make an build. how do i make an build ? Alexey-34 wrote: Error loading class 'org.apache.solr.spelling.suggest.Suggester' Are you sure you applied the patch correctly? See http://wiki.apache.org/solr/HowToContribute#Working_With_Patches Checkout Solr trunk source code ( http://svn.apache.org/repos/asf/lucene/solr/trunk ), apply patch, verify that everything went smoothly, build solr and use built version for your tests. On Mon, Mar 22, 2010 at 9:42 PM, stocki st...@shopgate.com wrote: i patch an nightly build from solr. patch runs, classes are in the correct folder, but when i replace spellcheck with this spellchecl like in the comments, solr cannot find the classes =( searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namesuggest/str str name=classnameorg.apache.solr.spelling.suggest.Suggester/str str name=lookupImplorg.apache.solr.spelling.suggest.jaspell.JaspellLookup/str str name=fieldtext/str str name=sourceLocationamerican-english/str /lst /searchComponent -- SCHWERWIEGEND: org.apache.solr.common.SolrException: Error loading class 'org.ap ache.solr.spelling.suggest.Suggester' why is it so ?? i think no one has so many trouble to run a patch like me =( :D Andrzej Bialecki wrote: On 2010-03-19 13:03, stocki wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? Please follow the instructions outlined in the JIRA issue, in the comment that shows fragments of XML config files. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27990809.html Sent from the Solr - User mailing list archive at Nabble.com. -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-patch-autoComplete-tp27950949p28001938.html Sent from the Solr - User mailing list archive at Nabble.com. -- Lance Norskog goks...@gmail.com
Re: SOLR-1316 How To Implement this autosuggest component ???
i patch an nightly build from solr. patch runs, classes are in the correct folder, but when i replace spellcheck with this spellchecl like in the comments, solr cannot find the classes =( searchComponent name=spellcheck class=solr.SpellCheckComponent lst name=spellchecker str name=namesuggest/str str name=classnameorg.apache.solr.spelling.suggest.Suggester/str str name=lookupImplorg.apache.solr.spelling.suggest.jaspell.JaspellLookup/str str name=fieldtext/str str name=sourceLocationamerican-english/str /lst /searchComponent -- SCHWERWIEGEND: org.apache.solr.common.SolrException: Error loading class 'org.ap ache.solr.spelling.suggest.Suggester' why is it so ?? i think no one has so many trouble to run a patch like me =( :D Andrzej Bialecki wrote: On 2010-03-19 13:03, stocki wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? Please follow the instructions outlined in the JIRA issue, in the comment that shows fragments of XML config files. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27990809.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: SOLR-1316 How To Implement this autosuggest component ???
thx, but i had already implement this way, but w are not so happy with the solutions that this way returns =( is there any possibility to group suggests ? Erick Erickson wrote: This link might help. Although it talks about getting the data in with DIH, you can skip that part http://www.lucidimagination.com/blog/2009/09/08/auto-suggest-from-popular-queries-using-edgengrams/ http://www.lucidimagination.com/blog/2009/09/08/auto-suggest-from-popular-queries-using-edgengrams/ Erick On Fri, Mar 19, 2010 at 8:03 AM, stocki st...@shopgate.com wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27950949.html Sent from the Solr - User mailing list archive at Nabble.com. -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27958714.html Sent from the Solr - User mailing list archive at Nabble.com.
SOLR-1316 How To Implement this autosuggest component ???
hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27950949.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: SOLR-1316 How To Implement this autosuggest component ???
This link might help. Although it talks about getting the data in with DIH, you can skip that part http://www.lucidimagination.com/blog/2009/09/08/auto-suggest-from-popular-queries-using-edgengrams/ http://www.lucidimagination.com/blog/2009/09/08/auto-suggest-from-popular-queries-using-edgengrams/ Erick On Fri, Mar 19, 2010 at 8:03 AM, stocki st...@shopgate.com wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? -- View this message in context: http://old.nabble.com/SOLR-1316-How-To-Implement-this-autosuggest-component-tp27950949p27950949.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: SOLR-1316 How To Implement this autosuggest component ???
On 2010-03-19 13:03, stocki wrote: hello.. i try to implement autosuggest component from these link: http://issues.apache.org/jira/browse/SOLR-1316 but i have no idea how to do this !?? can anyone get me some tipps ? Please follow the instructions outlined in the JIRA issue, in the comment that shows fragments of XML config files. -- Best regards, Andrzej Bialecki ___. ___ ___ ___ _ _ __ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com
