https://github.com/kwai/blaze/blob/master/native-engine/datafusion-ext-commons/src/spark_hash.rs
https://github.com/apache/datafusion-comet/blob/main/core/src/execution/datafusion/spark_hash.rs
抄袭例证 2：
https://github.com/kwai/blaze/blob/master/native-engine/blaze-jni-bridge/src/jni_bridge.rs#L1102
https://github.com/apache/datafusion-comet/blob/383ae9197422da5948a31caf21722569ef2067fe/core/src/jvm_bridge/comet_metric_node.rs#L28
抄袭例证 3：
https://github.com/kwai/blaze/blob/580bfe604d14604bdf3feb64b3368ba7faba5750/native-engine/datafusion-ext/src/shuffle_writer_exec.rs#L450
https://github.com/apache/datafusion-comet/blob/main/core/src/execution/datafusion/shuffle_writer.rs#L888
Blaze 就挂在 kwai 的名下，非常的显眼。
datafusion-comet 虽然表面看不出是 Apple 的开源代码，但实际上第一个提交的人里包含了全部都是 @Apple 的邮箱
https://github.com/apache/datafusion-comet/commit/383c8fd0a39831eb7b2dc6a707af84a71edbd93f
捐赠给 Apache 基金会的邮件
https://lists.apache.org/thread/0q1rb11jtpopc7vt1ffdzro0omblsh0s
