OK thanks for bringing closure.
Mike
On Thu, Mar 26, 2009 at 8:37 AM, Chetan Shah <chetankrs...@gmail.com> wrote:
>
> Ok. I was able to conclude that the I am getting OOME due to my usage of HTML
> Parser to get the HTML title and HTML text. I display 10 results per page
> and therefore end up calling the org.apache.lucene.demo.html.HTMLParser 10
> times.
>
> I modified my code to store the title and html summary in the index itself
> and found out that the OOME problem is gone.
>
> I tested this with 256MB heap size.
>
> Thank you all for your valuable advice and help.
>
>
>
> Chetan Shah wrote:
>>
>> I am initiating a simple search and after profiling the my application
>> using NetBeans. I see a constant heap consumption and eventually a server
>> (tomcat) crash due to "out of memory" error. The thread count also keeps
>> on increasing and most of the threads in "wait" state.
>>
>> Please let me know what am I doing wrong here so that I can avoid server
>> crash. I am using Lucene 2.4.0.
>>
>>
>> IndexSearcher indexSearcher =
>> IndexSearcherFactory.getInstance().getIndexSearcher();
>>
>> //Create the query and search
>> QueryParser queryParser = new QueryParser("contents",
>> new
>> StandardAnalyzer());
>> Query query = queryParser.parse(searchCriteria);
>>
>>
>> TermsFilter categoryFilter = null;
>>
>> // Create the filter if it is needed.
>> if (filter != null) {
>> Term aTerm = new
>> Term(Constants.WATCH_LIST_TYPE_TERM);
>> categoryFilter = new TermsFilter();
>> for (int i = 0; i < filter.length; i++) {
>> aTerm = aTerm.createTerm(filter[i]);
>> categoryFilter.addTerm(aTerm);
>> }
>> }
>>
>> // Create sort criteria
>> SortField [] sortFields = new SortField[2];
>> SortField watchList = new
>> SortField(Constants.WATCH_LIST_TYPE_TERM,
>> SortField.STRING);
>> SortField score = SortField.FIELD_SCORE;
>> if (sortByWatchList) {
>> sortFields[0] = watchList;
>> sortFields[1] = score;
>> } else {
>> sortFields[1] = watchList;
>> sortFields[0] = score;
>>
>> }
>> Sort sort = new Sort(sortFields);
>>
>> // Collect results
>> TopDocs topDocs = indexSearcher.search(query,
>> categoryFilter,
>> Constants.MAX_HITS, sort);
>> ScoreDoc scoreDoc[] = topDocs.scoreDocs;
>> int numDocs = scoreDoc.length;
>> if (numDocs > 0) results = scoreDoc;
>>
>>
>
> --
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> http://www.nabble.com/Memory-Leak--tp22663917p22721161.html
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
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