== Parsed Logical Plan ==
GlobalLimit 6
+- LocalLimit 6
+- Project [cast(src#119 as string) AS src#142, cast(dst#120 as string) AS dst#143]
+- LogicalRDD [src#119, dst#120], false
== Analyzed Logical Plan ==
src: string, dst: string
GlobalLimit 6
+- LocalLimit 6
+- Project [cast(src#119 as string) AS src#142, cast(dst#120 as string) AS dst#143]
+- LogicalRDD [src#119, dst#120], false
== Optimized Logical Plan ==
GlobalLimit 6
+- LocalLimit 6
+- Project [cast(src#119 as string) AS src#142, cast(dst#120 as string) AS dst#143]
+- LogicalRDD [src#119, dst#120], false
== Physical Plan ==
CollectLimit 6
+- *(1) Project [cast(src#119 as string) AS src#142, cast(dst#120 as string) AS dst#143]
+- *(1) Scan ExistingRDD[src#119,dst#120]