Thanks but then how will MMapDirectory help gain speedup?
i will try tmpfs and see what happens. i was expecting to get on order
of magnitude of speedup from already very fast on disk Lucene indexes.
So i was expecting really really really fast response with MMapDirectory.
Thanks
On 2/23/21 3:40 PM, Robert Muir wrote:
Don't give gobs of memory to your java process, you will just make
things slower. The kernel will cache your index files.
On Tue, Feb 23, 2021 at 1:45 PM <baris.ka...@oracle.com
<mailto:baris.ka...@oracle.com>> wrote:
Ok, but how is this MMapDirectory used then?
Best regards
On 2/23/21 7:03 AM, Robert Muir wrote:
>
>
> On Tue, Feb 23, 2021 at 2:30 AM <baris.ka...@oracle.com
<mailto:baris.ka...@oracle.com>
> <mailto:baris.ka...@oracle.com <mailto:baris.ka...@oracle.com>>>
wrote:
>
> Hi,-
>
> I tried MMapDirectory and i allocated as big as index size
on my
> J2EE
> Container but
>
>
> Don't allocate java heap memory for the index, MMapDirectory
does not
> use java heap memory!