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From Dennis Kubes <nutch-...@dragonflymc.com>
Subject Re: Swap with Nutch
Date Tue, 11 Apr 2006 22:50:55 GMT
larryp wrote:
> Hi, I'm trying to get Nutch to load it's index into swap as I believe it will
> give better performance that having it as a file on the hard drive as it
> will be mapped as virtual memory, has anyone every attempted this - any
> suggestion as to how one might force the index into swap?
>
>
> Thanks in advance
>
> larry
> --
> View this message in context: http://www.nabble.com/Swap-with-Nutch-t1434922.html#a3871982
> Sent from the Nutch - Dev forum at Nabble.com.
>
>   
The FSDirectory in Lucene uses the org.apache.lucene.store.MMapDirectory 
underlying which already uses memory mapping (basically the same as 
virtual memory).

Dennis

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