Hi Johan,

thanks for the quick response. I tested the fix a bit and it seems to
work. I'll let you know if I come across some problem.

Regards,
Jakub



Johan Svensson schrieb:
> Hi Jakub,
> 
> I had a look at the code and there is a bug in index-util-0.9. The
> problem is the use of Lucene index searcher reopen, if the index is
> modified reopen will return a new index searcher and the old one will
> never be closed.
> 
> That Lucene creates 4 new files / 5 nodes indexed sounds very high and
> nothing I have observed before.
> 
> We just committed a fix for the reopen issue. Could you try make a new
> build from index-util/trunk or wait for the build server to push out a
> new snapshot (index-util-0.9) and see if the problem still exist?
> 
> Regards,
> -Johan
> 
>> Hi,
>>
>> I've got a new observation about index-util. It looks like it creates a
>> lot of index files, sometime later it deletes them but doesn't close
>> them. After a few hours of running our server is crashing with a "too
>> many open files" error.
>>
>> It looks like 4 new files are created per each 5 nodes indexed (I think
>> two of them under one key, three under another key).
>>
>> See some example files below.
>>
>> Is it a bug or may I be doing something wrong? I'm not doing anything
>> beyond the neo example code for index service. The server was using
>> index-util-0.9-20091120.170916-6.jar and I think I verified the
>> behaviour with index-util-0.9-20091129.161640-8.jar too.
>>
>> Regards,
>> Jakub
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