Can you provide more info about your index? How many documents, fields and what is the average document length?
Sebastin wrote: > > Hi testn, > i index the dateSc as 070904(2007/09/04) format.i am not using > any timestamp here.how can we effectively reopen the IndexSearcher for an > hour and save the memory because my index gets updated every minute. > > testn wrote: >> >> 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#a12484208 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]
