I remember this coming up before...long causes thread saftey issues...

http://www.javaworld.com/javaworld/jw-09-1997/jw-09-raceconditions.html

I couldn't find anything on sun's java site to reference, but I didn't look to hard.

Eric

-----Original Message-----
From: Neil [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, August 27, 2003 1:40 PM
To: [EMAIL PROTECTED]
Subject: doc number as integer


It seems that since the index document number value is a positive int, this restricts 
the number of documents in an index to ( 2^31 - 1 ) = 2,147,483,647.

Do I misunderstand?

I mean, that's enough for me, but it seems a kind of surprising restriction, 
considering long could be used instead for unimaginably large numbers of documents.  
Well, I grant I probably can't imagine 2 billion documents either, but google can.

Just curious, sorry to bother anyone.


Neil 




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