== Physical Plan ==
CollectLimit (3)
+- * ColumnarToRow (2)
+- Scan parquet (1)
(1) Scan parquet
Output [3]: [jwh#4834, ye#4835, dl#4836]
Batched: true
Location: InMemoryFileIndex [file:/data/Smartbi_CentOS_x86_CN_V10.5.8/SmartbiEngine/data/event/Iff808081018a6bdd6bdd9c18018ab1936679017e/56c9662ac0a6582876ad56e090da8939/dataset]
ReadSchema: struct<jwh:string,ye:string,dl:double>
(2) ColumnarToRow [codegen id : 1]
Input [3]: [jwh#4834, ye#4835, dl#4836]
(3) CollectLimit
Input [3]: [jwh#4834, ye#4835, dl#4836]
Arguments: 100