lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From baris.ka...@oracle.com
Subject Re: MMapDirectory vs In Memory Lucene Index (i.e., ByteBuffersDirectory)
Date Tue, 23 Feb 2021 19:48:49 GMT
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.kazar@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.kazar@oracle.com 
>> <mailto:baris.kazar@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!

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message