Re: Range Query Sombody HELP please
On Thursday 03 June 2004 07:10, Karthik N S wrote: Hey Ype the Query of range +button +shirt +filename:[b10181_p100 TO b10181_p200] did not work for me but on other way around +(button OR shirt) +filename:[b10181_p100 TO b10181_p200] resulted to me in 2 hits with either one term button / shirt in each page,but not both of them I found from the Html file that both words are present in more then 2 files, Are there any other possibilities for getting both words. Your index contains book pages as Lucene documents. In this case you need to index larger parts of the books as Lucene documents in order to retrieve books with multiple subjects on different pages. Kind regards, Ype - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
why the score is not 1.0?
Dear all, I have another trouble in one of my program using Lucene. I tried to compare the same string and use the same analyzer to index it. You can see my code as following: - import org.apache.lucene.analysis.Analyzer; import org.apache.lucene.analysis.standard.StandardAnalyzer; import org.apache.lucene.document.Document; import org.apache.lucene.document.Field; import org.apache.lucene.index.IndexWriter; import org.apache.lucene.queryParser.QueryParser; import org.apache.lucene.search.Hits; import org.apache.lucene.search.IndexSearcher; import org.apache.lucene.search.Query; import org.apache.lucene.search.Searcher; public class LuceneIndexExample { private static final String _indexDir =c://lucene-index-dir; public static void main(String args[]) throws Exception { String sss = All work and no play makes Jack a dull boy; Analyzer analyzer = new StandardAnalyzer(); boolean flag = true; IndexWriter writer = new IndexWriter(_indexDir, analyzer, flag); Document document = new Document(); document.add(Field.Text(champs, sss)); writer.addDocument(document); writer.close(); Searcher s = new IndexSearcher(_indexDir); String str = All work and no play makes Jack a dull boy; Query q = QueryParser.parse(str, champs, analyzer); Hits hits = s.search(q); try { for (int i=0; i=hits.length();i++){ System.out.println(score of + i + = +hits.score(i)); } } catch (IndexOutOfBoundsException e){ } } } -- I think i should get 1.0 as the score from the hits collection but got 0.30444607 instead. SOMEBODY KNOWS WHY IT'S GONE LIKE THIS? PLEASE HELP! Thanks before hand. Uddam - Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger
Re: why the score is not 1.0?
Without looking at your code, a good first suggestion is to se IndexSearcher.explain(Query,docId) to see why scores are they way they are. Erik On Jun 3, 2004, at 7:21 AM, uddam chukmol wrote: Dear all, I have another trouble in one of my program using Lucene. I tried to compare the same string and use the same analyzer to index it. You can see my code as following: --- -- import org.apache.lucene.analysis.Analyzer; import org.apache.lucene.analysis.standard.StandardAnalyzer; import org.apache.lucene.document.Document; import org.apache.lucene.document.Field; import org.apache.lucene.index.IndexWriter; import org.apache.lucene.queryParser.QueryParser; import org.apache.lucene.search.Hits; import org.apache.lucene.search.IndexSearcher; import org.apache.lucene.search.Query; import org.apache.lucene.search.Searcher; public class LuceneIndexExample { private static final String _indexDir =c://lucene-index-dir; public static void main(String args[]) throws Exception { String sss = All work and no play makes Jack a dull boy; Analyzer analyzer = new StandardAnalyzer(); boolean flag = true; IndexWriter writer = new IndexWriter(_indexDir, analyzer, flag); Document document = new Document(); document.add(Field.Text(champs, sss)); writer.addDocument(document); writer.close(); Searcher s = new IndexSearcher(_indexDir); String str = All work and no play makes Jack a dull boy; Query q = QueryParser.parse(str, champs, analyzer); Hits hits = s.search(q); try { for (int i=0; i=hits.length();i++){ System.out.println(score of + i + = +hits.score(i)); } } catch (IndexOutOfBoundsException e){ } } } --- --- I think i should get 1.0 as the score from the hits collection but got 0.30444607 instead. SOMEBODY KNOWS WHY IT'S GONE LIKE THIS? PLEASE HELP! Thanks before hand. Uddam - Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
flush an index directory
Hi all, I'm in real trouble with the way Lucene organizes its index. First time, i run an application to index a text. Then, I changed the text and executed it once again, but still can not get my index refreshed. Is there anyway to do this? PLEASE HELP!!! Thanks you before hand! Uddam - Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger
Re: flush an index directory
If I understand your question correctly you have document, you index it, you change the document, you index the document again. This will lead to the document being in your index twice, once with each version. Searches will return hits for either the old or new version of the document. If you change a document you must remove it from the index and then re-add it. If you want to delete your entire index just remove all files in your index directory. hope that helps, jt --- uddam chukmol [EMAIL PROTECTED] wrote: Hi all, I'm in real trouble with the way Lucene organizes its index. First time, i run an application to index a text. Then, I changed the text and executed it once again, but still can not get my index refreshed. Is there anyway to do this? PLEASE HELP!!! Thanks you before hand! Uddam - Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now http://uk.messenger.yahoo.com/download/index.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
FileNotFoundException when trying to indexing.
I am using Lucene for buiding our document management system. I tested it in Windows2000 Professional and got successful execution. Recently, when we ported the code onto an WindowsXP Professional, we are getting the following exception. I tried to create segments folder using my code, but throwing Access denied error. Could some one help me, what is wrong with my code? java.io.FileNotFoundException: C:\cms\index\segments (The system cannot find the file specified) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:204) at org.apache.lucene.store.FSInputStream$Descriptor.init(Unknown Source) at org.apache.lucene.store.FSInputStream.init(Unknown Source) at org.apache.lucene.store.FSDirectory.openFile(Unknown Source) at org.apache.lucene.index.SegmentInfos.read(Unknown Source) at org.apache.lucene.index.IndexWriter$1.doBody(Unknown Source) at org.apache.lucene.store.Lock$With.run(Unknown Source) at org.apache.lucene.index.IndexWriter.init(Unknown Source) at org.apache.lucene.index.IndexWriter.init(Unknown Source) at com.ganguri.cms.contentmanagement.index.FileIndexer.index(FileIndexer.java:6 2) at com.ganguri.cms.contentmanagement.filemanager.Document.moveFileToRepository( Document.java:215) at jsp_servlet._content._indexcardprocess._jspService(_indexcardprocess.java:19 3) at com.ganguri.cms.jsp.CMSJSPPage.service(CMSJSPPage.java:20) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java :105) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java :123) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp l.java:742) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp l.java:686) at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext Manager.java:247) at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:361) at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120) The corresponding code is as follows: public static void index(File indexDir, File dataDir, boolean isNew) throws Exception { if (!dataDir.exists()) throw new IOException(dataDir.getName() + does not exist.); System.out.println( indexDir existing.? + indexDir.exists()); IndexWriter writer = null; if (!indexDir.exists()) { indexDir.mkdirs(); } try { writer = new IndexWriter(indexDir, getAnalyzer(), isNew); // Here the exception is thrown if (dataDir.isFile()) indexFile(writer, dataDir); else if (dataDir.isDirectory()) indexDirectory(writer, dataDir); else return; writer.optimize(); writer.close(); } catch (Exception e) { e.printStackTrace(); } finally { if (writer != null) writer.close(); } } Thanks in advance.. Prasad
disableLuceneLocks system property
why is disableLuceneLocks not in the list at http://jakarta.apache.org/lucene/docs/systemproperties.html ? is it not advisable to use anymore? is it still valid? will it be supported in version 1.4? how is the usage? java ... -DdisableLuceneLocks ... or java ... -DdisableLuceneLocks=true thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: FileNotFoundException when trying to indexing.
Prasad, I think you'll have to provide more code so we can see what's actually going on. BTW, I don't see you calling the UseCompoundFile method (unless you do it inside indexFile/Directory) - I wonder if that could be an issue? Regards, Terry PS: I run on XP/Pro just fine, so there's nothing intrinsically wrong with the platform. - Original Message - From: Prasad Ganguri [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, June 03, 2004 12:59 PM Subject: FileNotFoundException when trying to indexing. I am using Lucene for buiding our document management system. I tested it in Windows2000 Professional and got successful execution. Recently, when we ported the code onto an WindowsXP Professional, we are getting the following exception. I tried to create segments folder using my code, but throwing Access denied error. Could some one help me, what is wrong with my code? java.io.FileNotFoundException: C:\cms\index\segments (The system cannot find the file specified) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:204) at org.apache.lucene.store.FSInputStream$Descriptor.init(Unknown Source) at org.apache.lucene.store.FSInputStream.init(Unknown Source) at org.apache.lucene.store.FSDirectory.openFile(Unknown Source) at org.apache.lucene.index.SegmentInfos.read(Unknown Source) at org.apache.lucene.index.IndexWriter$1.doBody(Unknown Source) at org.apache.lucene.store.Lock$With.run(Unknown Source) at org.apache.lucene.index.IndexWriter.init(Unknown Source) at org.apache.lucene.index.IndexWriter.init(Unknown Source) at com.ganguri.cms.contentmanagement.index.FileIndexer.index(FileIndexer.java:6 2) at com.ganguri.cms.contentmanagement.filemanager.Document.moveFileToRepository( Document.java:215) at jsp_servlet._content._indexcardprocess._jspService(_indexcardprocess.java:19 3) at com.ganguri.cms.jsp.CMSJSPPage.service(CMSJSPPage.java:20) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java :105) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java :123) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp l.java:742) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp l.java:686) at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext Manager.java:247) at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:361) at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120) The corresponding code is as follows: public static void index(File indexDir, File dataDir, boolean isNew) throws Exception { if (!dataDir.exists()) throw new IOException(dataDir.getName() + does not exist.); System.out.println( indexDir existing.? + indexDir.exists()); IndexWriter writer = null; if (!indexDir.exists()) { indexDir.mkdirs(); } try { writer = new IndexWriter(indexDir, getAnalyzer(), isNew); // Here the exception is thrown if (dataDir.isFile()) indexFile(writer, dataDir); else if (dataDir.isDirectory()) indexDirectory(writer, dataDir); else return; writer.optimize(); writer.close(); } catch (Exception e) { e.printStackTrace(); } finally { if (writer != null) writer.close(); } } Thanks in advance.. Prasad - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: problems with lucene in multithreaded environment
I noticed delays when concurrent threads query an IndexSearcher too. our index is about 550MB with about 850,000 docs. each doc with 20-30 fields of which only 3 are indexed. Our queries are not very complex -- just 3 required term queries. this is what my test did: intialilize an array of terms that are known to appear in the initialize a IndexSearcher start a number of threads that query the indexsearcher and extract each thread picks random terms that are known to appear in the indexed Keyword fields and builds a boolean query and then extracts all 20-30 fields from the 1st 10 hits. waits .5 secondseach thread does this 30 times. typical queries returned 20 - 100 hits with just one thread: 30 queries ran over a span about 20 seconds. search time for each query generally took 40ms to 75ms. The longest search time was 445ms but searches that took more than 100ms were rare. with 5 threads: 150 queries ran over a span of 62 seconds. search time for each query for the most part increased to 120ms to 300ms. big delays were more prevalent and took 3 or 4 seconds. with 10 or more threads things got bad. and I didn't run enough tests. but most searches took 1 to 2 seconds and some searches did take 20 to 30 seconds. when I ran the test with 5 concurrent thread each doing one query search times were like 100ms to 200 ms with a max of 700ms. I have not looked into the code Lucene much and I didn't think queries were queued. I ran my test with the -DdisableLuceneLocks in the command line. But I wasn't sure it did anything. I ran the test on Lucene1.3 final on my powerbook G4 and tests ran with alot of other processes going on. I was interested in this discussion because I could not figure out the delay if queries are run in parallel. On Jun 2, 2004, at 9:32 PM, Doug Cutting wrote: Jayant Kumar wrote: We recently tested lucene with an index size of 2 GB which has about 1,500,000 documents, each document having about 25 fields. The frequency of search was about 20 queries per second. This resulted in an average response time of about 20 seconds approx per search. That sounds slow, unless your queries are very complex. What are your queries like? What we observed was that lucene queues the queries and does not release them until the results are found. so the queries that have come in later take up about 500 seconds. Please let us know whether there is a technique to optimize lucene in such circumstances. Multiple queries executed from different threads using a single searcher should not queue, but should run in parallel. A technique to find out where threads are queueing is to get a thread dump and see where all of the threads are stuck. In Solaris and Linux, sending the JVM a SIGQUIT will give a thread dump. On Windows, use Control-Break. Doug - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Writing a stemmer
Hi, Can anyone provide some help on writing a stemmer for non-english languages? How proficient must I be in a language for which I wish to write the stemmer? Regards, Anil - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: FileNotFoundException when trying to indexing.
Hi Terry, Thanks for your reply. I identified the problem. I am creating a new index, but passing a parameter that the index is existing one. So, it is looking for segment file (thinking that the index is existing). You rightly pointed out that, i am not calling UseCompoundFile method. I will incorporate this call. regards Prasad - Original Message - From: Terry Steichen [EMAIL PROTECTED] To: Lucene Users List [EMAIL PROTECTED] Sent: Thursday, June 03, 2004 2:58 PM Subject: Re: FileNotFoundException when trying to indexing. Prasad, I think you'll have to provide more code so we can see what's actually going on. BTW, I don't see you calling the UseCompoundFile method (unless you do it inside indexFile/Directory) - I wonder if that could be an issue? Regards, Terry PS: I run on XP/Pro just fine, so there's nothing intrinsically wrong with the platform. - Original Message - From: Prasad Ganguri [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, June 03, 2004 12:59 PM Subject: FileNotFoundException when trying to indexing. I am using Lucene for buiding our document management system. I tested it in Windows2000 Professional and got successful execution. Recently, when we ported the code onto an WindowsXP Professional, we are getting the following exception. I tried to create segments folder using my code, but throwing Access denied error. Could some one help me, what is wrong with my code? java.io.FileNotFoundException: C:\cms\index\segments (The system cannot find the file specified) at java.io.RandomAccessFile.open(Native Method) at java.io.RandomAccessFile.init(RandomAccessFile.java:204) at org.apache.lucene.store.FSInputStream$Descriptor.init(Unknown Source) at org.apache.lucene.store.FSInputStream.init(Unknown Source) at org.apache.lucene.store.FSDirectory.openFile(Unknown Source) at org.apache.lucene.index.SegmentInfos.read(Unknown Source) at org.apache.lucene.index.IndexWriter$1.doBody(Unknown Source) at org.apache.lucene.store.Lock$With.run(Unknown Source) at org.apache.lucene.index.IndexWriter.init(Unknown Source) at org.apache.lucene.index.IndexWriter.init(Unknown Source) at com.ganguri.cms.contentmanagement.index.FileIndexer.index(FileIndexer.java:6 2) at com.ganguri.cms.contentmanagement.filemanager.Document.moveFileToRepository( Document.java:215) at jsp_servlet._content._indexcardprocess._jspService(_indexcardprocess.java:19 3) at com.ganguri.cms.jsp.CMSJSPPage.service(CMSJSPPage.java:20) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java :105) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java :123) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp l.java:742) at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp l.java:686) at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext Manager.java:247) at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:361) at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120) The corresponding code is as follows: public static void index(File indexDir, File dataDir, boolean isNew) throws Exception { if (!dataDir.exists()) throw new IOException(dataDir.getName() + does not exist.); System.out.println( indexDir existing.? + indexDir.exists()); IndexWriter writer = null; if (!indexDir.exists()) { indexDir.mkdirs(); } try { writer = new IndexWriter(indexDir, getAnalyzer(), isNew); // Here the exception is thrown if (dataDir.isFile()) indexFile(writer, dataDir); else if (dataDir.isDirectory()) indexDirectory(writer, dataDir); else return; writer.optimize(); writer.close(); } catch (Exception e) { e.printStackTrace(); } finally { if (writer != null) writer.close(); } } Thanks in advance.. Prasad - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Writing a stemmer
Anil, I suppose it depends on how complex the language is and what is acceptable for your program. I have written a couple of stemmers that are fairly straightforward based on papers that I have read and work well for the langs. we are using. Your best bet is probably to do a literature search for the languages you are interested in and go from there. I am, of course, assumming stemmers for your languages don't already exist. If your languages are common, there probably is a stemmer available in some form that you can use or adapt. You'd be suprised at what you get by doing a simple google search for lang X stemmer where lang X is the language you are interested in and no quotes. Hooking them into Lucene is straightforward and there are several examples of this available in the docs and code. -Grant [EMAIL PROTECTED] 06/03/04 04:09PM Hi, Can anyone provide some help on writing a stemmer for non-english languages? How proficient must I be in a language for which I wish to write the stemmer? Regards, Anil - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Writing a stemmer
On Jun 3, 2004, at 4:09 PM, Musku, Anil (LA) wrote: Can anyone provide some help on writing a stemmer for non-english languages? Have a look at the snowball project in the Lucene sandbox. If its non-European-based languages, I suspect it's quite complex. It's highly language dependent. How proficient must I be in a language for which I wish to write the stemmer? I would venture to say you would need to be an expert in a language to write a decent stemmer. The SnowballAnalyzer is quite hairy underneath, that's for sure. Erik - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
bonus for exact case match
Does anyone have any experiences with giving a bonus for exactly matching case in queries? One use case is in the java world maybe I want to see references to Map (java.util.Map) but am not interested in a (geographical) map. I believe, in the context of Lucene, one way is to have an Analyzer that returns a TokenStream which, in cases where a word has some upper case characters, returns the word twice in that position, once as-is and once in lower case, using the magic of Token.getPositionIncrement(). Then you'll need a query expander or whatnot which, when given a query like Map, expands it to Map^2 map. Thoughts/comments? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Writing a stemmer
Erik Hatcher [EMAIL PROTECTED] wrote: __ How proficient must I be in a language for which I wish to write the stemmer? I would venture to say you would need to be an expert in a language to write a decent stemmer. I'm sorry for a self-promo ;), but the stemmer of egothor project can be adapted to any language, and you needn't be a language expert. Moreover, the stemmer achieves better F-measure than Porter's stemmers. Cheers, Leo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: problems with lucene in multithreaded environment
We conducted a test on our search for 500 requests given in 27 seconds. We noticed that in the first 5 seconds, the results were coming in 100 to 500 ms. But as the queue size kept increasing, the response time of the search increased drastically to approx 80-100 seconds. Please find enclosed jvmdump.txt which contains a dump of our search program after about 20 seconds of starting the program. Also enclosed is the file queries.txt which contains few sample search queries. Please note that this is done on a sample of 400,000 documents (450MB) on P4 having 1GB RAM. Kindly let us know if this helps to identify the cause of slow response. Jayant --- Doug Cutting [EMAIL PROTECTED] wrote: Jayant Kumar wrote: We recently tested lucene with an index size of 2 GB which has about 1,500,000 documents, each document having about 25 fields. The frequency of search was about 20 queries per second. This resulted in an average response time of about 20 seconds approx per search. That sounds slow, unless your queries are very complex. What are your queries like? What we observed was that lucene queues the queries and does not release them until the results are found. so the queries that have come in later take up about 500 seconds. Please let us know whether there is a technique to optimize lucene in such circumstances. Multiple queries executed from different threads using a single searcher should not queue, but should run in parallel. A technique to find out where threads are queueing is to get a thread dump and see where all of the threads are stuck. In Solaris and Linux, sending the JVM a SIGQUIT will give a thread dump. On Windows, use Control-Break. Doug - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Yahoo! India Matrimony: Find your partner online. http://yahoo.shaadi.com/india-matrimony/Thread-14 prio=1 tid=0x080a7420 nid=0x468e waiting for monitor entry [4d61a000..4d61ac18] at org.apache.lucene.index.TermInfosReader.get(TermInfosReader.java:112) - waiting to lock 0x44c95228 (a org.apache.lucene.index.TermInfosReader) at org.apache.lucene.index.SegmentTermDocs.seek(SegmentTermDocs.java:51) at org.apache.lucene.index.IndexReader.termDocs(IndexReader.java:364) at org.apache.lucene.search.TermQuery$TermWeight.scorer(TermQuery.java:59) at org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:164) at org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:164) at org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:164) at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:85) at org.apache.lucene.search.Hits.getMoreDocs(Hits.java:64) at org.apache.lucene.search.Hits.init(Hits.java:43) at org.apache.lucene.search.Searcher.search(Searcher.java:33) at org.apache.lucene.search.Searcher.search(Searcher.java:27) at resdex.searchinc.getHits(searchinc.java:752) at resdex.searchinc.Search(searchinc.java:943) at resdex.searchinctest.conductTestSearch(searchinctest.java:99) at resdex.Server$Handler.run(Server.java:64) at java.lang.Thread.run(Thread.java:534) Thread-12 prio=1 tid=0x080a58e0 nid=0x468e waiting for monitor entry [4d51a000..4d51ad18] at org.apache.lucene.index.TermInfosReader.get(TermInfosReader.java:112) - waiting to lock 0x44c95228 (a org.apache.lucene.index.TermInfosReader) at org.apache.lucene.index.SegmentTermDocs.seek(SegmentTermDocs.java:51) at org.apache.lucene.index.IndexReader.termDocs(IndexReader.java:364) at org.apache.lucene.search.TermQuery$TermWeight.scorer(TermQuery.java:59) at org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:164) at org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:164) at org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:164) at org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:164) at org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:164) at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:85) at org.apache.lucene.search.Hits.getMoreDocs(Hits.java:64) at org.apache.lucene.search.Hits.init(Hits.java:43) at org.apache.lucene.search.Searcher.search(Searcher.java:33) at org.apache.lucene.search.Searcher.search(Searcher.java:27) at resdex.searchinc.getHits(searchinc.java:752) at resdex.searchinc.Search(searchinc.java:943) at resdex.searchinctest.conductTestSearch(searchinctest.java:99) at