As Uwe suggested some time ago, tmpfs file system usage with MMapDirectory is

the only way to get high speedup wrt on disk Lucene index, right?

Best regards


On 2/23/21 1:44 PM, 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>> 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!

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