Gavin Mo

无法修改监听的端口和ip地址

1

默认监听127.0.0.1:5000，导致其他机器无法访问，也没有提供配置文件进行修改

Arrow error: Cast error: Cannot cast from struct to other types

4

**Describe the bug** it will throw exception when my schema is complex particularly have a complex struct type **To Reproduce** Steps to reproduce the behavior: 1. spark.read.parquet("part-00000-8f6e45af-264c-4cea-b09f-0753de014135-c000.snappy.parquet").show() **Expected behavior** it...

ClassCastException when have specify UDF

2

**Describe the bug** I met this exception when my program have specify UDF java.lang.ClassCastException: cannot assign instance of java.lang.invoke.SerializedLambda to field org.apache.spark.sql.catalyst.expressions.ScalaUDF.f of type scala.Function1 in instance of org.apache.spark.sql.catalyst.expressions.ScalaUDF at...

Support more file format

3

**Is your feature request related to a problem? Please describe.** Blaze only support parquet file format so far, and it is cusotmerize, but in fact datafusion have implement parquet source...