You are viewing a plain text version of this content. The canonical link for it is here.

Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/01/02 07:25:15 UTC

[GitHub] [arrow] jorgecarleitao commented on pull request #9044: ARROW-11045: [Rust] Fix performance issues of allocator

jorgecarleitao commented on pull request #9044:
URL: https://github.com/apache/arrow/pull/9044#issuecomment-753442623


   @nevi-me , there is a failing test in parquet that I am unable to fix. I think that we may be creating bitmap buffers that are too large.
   
   My current hypothesis is that the buffer `old_bitmap` at `consume_bitmap_buffer` is not being resized in the same way the other buffer in `consume_rep_levels` is, which is causing it to be too large. Do you agree with this (before I proceed to patch it)?


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org