== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#951-T3000ms as string) AS window#960, cast(hostname#952 as string) AS hostname#961, cast(total_bytes#953 as string) AS total_bytes#962]
+- LocalRelation [window#951-T3000ms, hostname#952, total_bytes#953]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#951-T3000ms as string) AS window#960, cast(hostname#952 as string) AS hostname#961, cast(total_bytes#953 as string) AS total_bytes#962]
+- LocalRelation [window#951-T3000ms, hostname#952, total_bytes#953]
== Optimized Logical Plan ==
LocalRelation [window#960, hostname#961, total_bytes#962]
== Physical Plan ==
LocalTableScan [window#960, hostname#961, total_bytes#962]
