== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#279-T3000ms as string) AS window#288, cast(hostname#280 as string) AS hostname#289, cast(total_bytes#281 as string) AS total_bytes#290]
+- LocalRelation [window#279-T3000ms, hostname#280, total_bytes#281]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#279-T3000ms as string) AS window#288, cast(hostname#280 as string) AS hostname#289, cast(total_bytes#281 as string) AS total_bytes#290]
+- LocalRelation [window#279-T3000ms, hostname#280, total_bytes#281]
== Optimized Logical Plan ==
LocalRelation [window#288, hostname#289, total_bytes#290]
== Physical Plan ==
LocalTableScan [window#288, hostname#289, total_bytes#290]
