Gavin Mo
Gavin Mo
你好，请问你知道怎么使用deepfm这些深度模型吗，用lr模型的请求体发现不行
yeah, I see. but it is hard to extend data source now, it doesn't have extend interface to support that. we can easy to extend datasource if we use datafusion...
[data.json](https://github.com/blaze-init/blaze/files/14065630/data.json) I have convert file format to json, please feel free take a try if u intersting
> we use arrow-cast as base function to cast struct, and it can't change struct to other datatype but I don't call cast on spark side, I just show the...
I found that SparkUDFWrapper comes from Project, so that it worked when I closed convert Project by set parameter spark.blaze.enable.project=false 21/01/2024 21:38:12 [INFO] Blaze - execution plan: ShuffleWriterExec: partitioning=Hash([ScalarFunctionExpr {...