I think that this is the best way to proceed.
thank you Mike
Michael McCandless-2 wrote:
>
> Can you narrow the leak down to a small self-contained test?
>
> Mike
>
> On Wed, Nov 11, 2009 at 5:54 AM, Albert Juhe <albertj...@gmail.com> wrote:
>>
>> I don't get any exception.
>>
>> thank you Mike
>>
>>
>> Michael McCandless-2 wrote:
>>>
>>> Do you see your exception handler printing anything out?
>>>
>>> You don't need to close the underlying IndexReader, just the
>>> IndexSearcher (which will close the IndexReader, since it was the one
>>> that had opened it).
>>>
>>> Mike
>>>
>>> On Wed, Nov 11, 2009 at 5:10 AM, Albert Juhe <albertj...@gmail.com>
>>> wrote:
>>>>
>>>> I don't know if it's the same problem but I think it's similar,
>>>>
>>>> My problem is with the Indexsearcher. I've installed a web search
>>>> engine
>>>> that uses Lucene, after a search I make a close operation like this:
>>>>
>>>> private IndexSearcher searcher;
>>>>
>>>> NIOFSDirectory directory = new NIOFSDirectory(new File(path));
>>>> this.searcher = new IndexSearcher(directory, true);
>>>>
>>>> public void close() {
>>>> try {
>>>> System.out.println("Closing: "
>>>> +this.searcher.getIndexReader().directory().toString() );
>>>> this.searcher.getIndexReader().directory().close();
>>>> this.searcher.getIndexReader().close();
>>>> this.searcher.close();
>>>> } catch (IOException e) {
>>>> System.out.println(" caught a " + e.getClass() + "\n with
>>>> message: " + e.getMessage());
>>>> }
>>>> }
>>>> jboss don't close *.cfs index files, everytime that I make a new search
>>>> a
>>>> new file is caught by jboss.
>>>> If I make 5 searchs jboss caught 5 *.cfs, I see it with lsof command,
>>>> the
>>>> only way to free this files and close it is stopping jboss.
>>>>
>>>> The problem is that after search many times, jboss go down and I have
>>>> to
>>>> restart it.
>>>>
>>>> Do you have the same problem with IndexSearch or is only with
>>>> IndexWriter?
>>>>
>>>> Albert Juhe
>>>> Learning Technologies
>>>> Universitat Oberta de Catalunya
>>>>
>>>>
>>>> Michael McCandless-2 wrote:
>>>>>
>>>>> Does this look like a real leak John? You're definitely closing every
>>>>> reader you get back from getReader?
>>>>>
>>>>> Mike
>>>>>
>>>>> On Sun, Nov 8, 2009 at 10:41 PM, John Wang <john.w...@gmail.com>
>>>>> wrote:
>>>>>> I am seeing the samething, but only when IndexWriter.getReader is
>>>>>> called
>>>>>> at
>>>>>> a high rate.
>>>>>>
>>>>>> from lsof, I see file handles growing.
>>>>>>
>>>>>> -John
>>>>>>
>>>>>> On Sun, Nov 8, 2009 at 7:29 PM, Daniel Noll <dan...@nuix.com> wrote:
>>>>>>
>>>>>>> Hi all.
>>>>>>>
>>>>>>> We updated to Lucene 2.9, and now we find that after closing our
>>>>>>> text
>>>>>>> index, it is not possible to rename the directory in which it
>>>>>>> resides
>>>>>>> (we are actually renaming a directory further up the hierarchy.)
>>>>>>>
>>>>>>> We discovered that the following files were still open by the
>>>>>>> process:
>>>>>>>
>>>>>>> _0.tis, _0.frq, _0.prx, _0.fdt, _0.fdx, _0.tvx, _0.tvd, _0.tvf
>>>>>>>
>>>>>>> We are calling IndexWriter.close() shortly before attempting to
>>>>>>> write
>>>>>>> to the directory (a few lines of code earlier) so I suspect it could
>>>>>>> be related to timing somehow if Lucene is perhaps still doing
>>>>>>> something on a background thread at this time (though I was under
>>>>>>> the
>>>>>>> impression that close() waited for merges and so forth to complete
>>>>>>> before returning.)
>>>>>>>
>>>>>>> Daniel
>>>>>>>
>>>>>>> --
>>>>>>> Daniel Noll Forensic and eDiscovery
>>>>>>> Software
>>>>>>> Senior Developer The world's most
>>>>>>> advanced
>>>>>>> Nuix email data
>>>>>>> analysis
>>>>>>> http://nuix.com/ and eDiscovery
>>>>>>> software
>>>>>>>
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>>>>>>
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