[GitHub] [arrow-rs] alamb commented on issue #3871: Avoid Buffering Arrow Data for Entire Row Group in parquet::ArrowWriter

["alamb (via GitHub)" <gi...@apache.org>]

alamb commented on issue #3871:
URL: https://github.com/apache/arrow-rs/issues/3871#issuecomment-1557840581

   This ticket will improve https://github.com/influxdata/influxdb_iox/issues/7783 -- thank you for filing it. 
    
   As part of this feature, I would like to request some user definable best effort limit of how much memory the parquet writer will buffer (so flush is a function of both "max_row_group_size" as well as "buffer_limit"). 
   
   If for some reason that is not possible or advisable, exposing the currently buffered size would be ok too (so external users can implement the buffer limiting themselves)


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