[GitHub] [doris] yiguolei commented on pull request #13196: [chore](be config) remove config use_mmap_allocate_chunk

[GitBox <gi...@apache.org>]

yiguolei commented on PR #13196:
URL: https://github.com/apache/doris/pull/13196#issuecomment-1272468728

   > Is it necessary to remove the settings of `vm.max_map_count` in `bin/start_be.sh`?
   
   @adonis0147  Currently, I don't know if this config if ever used. Maybe it is useful if use huge pages in the future? And we use mmap to allocate memory in vectorized engine so it maybe useful. But I am not sure.


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