Hi: 
Would you mind doing websearch and cataloging the relevant pages into a
primer?
Thx,
Will
-----Original Message-----
From: 王建军 [mailto:jianjun200...@163.com] 
Sent: Tuesday, September 22, 2015 4:02 AM
To: java-user@lucene.apache.org
Subject: hello,I have a problem about lucene,please help me to explain
,thank you

There is a Class org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter
which have two parameters,one is DEFAULT_MIN_BLOCK_SIZE,the other is
DEFAULT_MAX_BLOCK_SIZE;their default values is 25 and 48;when I  make their
values to bigger,for example,200 and 398;And then to make index,the result
is that the use of memory is become less,what's more ,there is a good
performance。
    Can you tell me why;what's more,if I change that ,whether or not will
make other problem。
    
    Thank you very much。


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