I'm sorry, that was my mistake, I wasn't rigorous enough to ask for proof.

kwai / blaze

Blazing-fast query execution engine speaks Apache Spark language and has Arrow-DataFusion at its core.

Apache License 2.0

1.18k stars 109 forks source link

I'm sorry, that was my mistake, I wasn't rigorous enough to ask for proof. #480

Closed HereOrCode closed 4 months ago

HereOrCode commented 4 months ago

I'm sorry, that was my mistake, I wasn't rigorous enough to ask for proof.

tiantao433 commented 4 months ago

吃瓜

mapleFU commented 4 months ago

The last edit time for https://github.com/kwai/blaze/blob/580bfe604d14604bdf3feb64b3368ba7faba5750/native-engine/datafusion-ext/src/shuffle_writer_exec.rs#L450 is 2 years ago, but https://github.com/apache/datafusion-comet/blob/main/core/src/execution/datafusion/shuffle_writer.rs#L888 is added few month ago... I don't think kwai copied from datafusion-comet here...

Zxilly commented 4 months ago

Apparently, Kuaishou's engineers used a time machine to travel back two years to copy Apple's code, and it's a shame that such cutting-edge technology was applied to something so despicable. I can't help but ask, what led to this?

hupeng commented 4 months ago

真是一群LOW逼笑死了