== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#299-T3000ms as string) AS window#308, cast(hostname#300 as string) AS hostname#309, cast(total_bytes#301 as string) AS total_bytes#310]
+- LocalRelation [window#299-T3000ms, hostname#300, total_bytes#301]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#299-T3000ms as string) AS window#308, cast(hostname#300 as string) AS hostname#309, cast(total_bytes#301 as string) AS total_bytes#310]
+- LocalRelation [window#299-T3000ms, hostname#300, total_bytes#301]
== Optimized Logical Plan ==
LocalRelation [window#308, hostname#309, total_bytes#310]
== Physical Plan ==
LocalTableScan [window#308, hostname#309, total_bytes#310]
