== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#1031-T3000ms as string) AS window#1040, cast(hostname#1032 as string) AS hostname#1041, cast(total_bytes#1033 as string) AS total_bytes#1042]
+- LocalRelation [window#1031-T3000ms, hostname#1032, total_bytes#1033]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#1031-T3000ms as string) AS window#1040, cast(hostname#1032 as string) AS hostname#1041, cast(total_bytes#1033 as string) AS total_bytes#1042]
+- LocalRelation [window#1031-T3000ms, hostname#1032, total_bytes#1033]
== Optimized Logical Plan ==
LocalRelation [window#1040, hostname#1041, total_bytes#1042]
== Physical Plan ==
LocalTableScan [window#1040, hostname#1041, total_bytes#1042]
