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Chao Sun
199 posts
@sunchao

Chao Sun

@sunchao
Member of Technical Staff at OpenAI. @TheASF member. Likes distributed system, database, and programming languages.
San Francisco, CA
sunchao.github.io
Joined January 2008
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  • @sunchao
    Chao Sun
    @sunchao
    Aug 14, 2021
    Finally pushed this one out of the door, 5 years after primitive type support were added… I guess people just don’t care about complex types that much.
    [SPARK-34863][SQL] Support complex types for Parquet vectorized reader by sunchao · Pull Request...
    From github.com
    1
  • @sunchao
    Chao Sun
    @sunchao
    Oct 29, 2018
    Just completed a 3.31 mi run with @Runkeeper. Check it out! rnkpr.com/ako13ip #Runkeeper
  • @sunchao
    Chao Sun
    @sunchao
    Oct 26, 2018
    Just completed a 2.37 mi run with @Runkeeper. Check it out! rnkpr.com/aknb6dg #Runkeeper
  • @sunchao
    Chao Sun
    @sunchao
    Apr 5, 2018
    Scaling Uber’s Hadoop Distributed File System for Growth ubere.ng/2GzMf9o via @ubereng
  • @sunchao
    Chao Sun
    @sunchao
    Apr 1, 2018
    First release of native #rustlang implementation for Apache Parquet! crates.io/crates/parquet