Check out Wiki for more information at http://wiki.apache.org/jakarta-lucene/LargeScaleDateRangeProcessing
Sebastin wrote: > > Hi All, > i used to search 3 Lucene Index store of size 6 GB,10 GB,10 GB of > records using MultiReader class. > > here is the following code snippet: > > > > Directory indexDir2 = > FSDirectory.getDirectory(indexSourceDir02,false); > IndexReader indexSource2 = > IndexReader.open(indexDir2); > Directory indexDir3 = > > FSDirectory.getDirectory(indexSourceDir03,false); > IndexReader indexSource3 = > IndexReader.open(indexDir3); > Directory indexDir4 = > > FSDirectory.getDirectory(indexSourceDir04,false); > IndexReader indexSource4 = > IndexReader.open(indexDir4); > > > > IndexReader[] readArray = > {indexSource2,indexSource3,indexSource4}; > //merged reader > IndexReader mergedReader = new MultiReader(readArray); > IndexSearcher is = new IndexSearcher(mergedReader); > > > QueryParser parser = > new QueryParser("contents" ,new > StandardAnalyzer()); > > > String searchQuery= > new > StringBuffer().append(inputNo).append(" AND dateSc:[" > ).append(fromDate).append(" TO ").append(toDate).append("]").append(" > ").append("AND").append(" ").append(callTyp).toString(); > > > > Query callDetailquery = > parser.parse(searchQuery); > > hits = is.search(callDetailquery); > > > it takes 300 MB of RAM for every search and it is very very slow is there > any other way to control the Memory and to make search faster.i use > SINGLETON to use the IndexSearcher as a one time used object for all the > instances. > -- View this message in context: http://www.nabble.com/Java-Heap-Space--Out-Of-Memory-Error-tf4376803.html#a12476607 Sent from the Lucene - Java Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]