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From Michael McCandless <>
Subject Re: MMap certain files, leave the rest to the regular dir
Date Thu, 11 Jun 2009 09:24:51 GMT
Could we use FileSwitchDirectory to achieve that?


On Thu, Jun 11, 2009 at 1:12 AM, Jason
Rutherglen<> wrote:
> On the topic of MMaping files. Would a Directory implementation
> that transparently MMaps only certain files be interesting? It
> could MMap files that are accessed frequently (term dict,
> postings), as opposed to files such as docstores that are
> accessed less frequently. This could be built using LUCENE-1618
> so maybe this idea is just a benchmark.

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