| Message view | « Date » · « Thread » |
|---|---|
| Top | « Date » · « Thread » |
| From | Ravikumar Govindarajan <ravikumar.govindara...@gmail.com> |
| Subject | Can ByteBufferIndexInput use buffering? |
| Date | Thu, 20 Oct 2016 07:25:56 GMT |
When we use NIOFSDirectory, lucene internally uses buffering via BufferedIndexInput (1KB etc...) while reading from the file.. However, for MmapDirectory (ByteBufferIndexInput) there is no such buffering & data is read from the mapped bytes directly... Will it be too much of a performance drag if I wrap ByteBufferIndexInput with a BufferedIndex? I mean like, is it an anti-pattern of zero-copy reads etc... Any help is much appreciated -- Ravi | |
| Mime |
|
| View raw message | |