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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>>>>
>>>>
>>>
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