== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#179-T3000ms as string) AS window#188, cast(hostname#180 as string) AS hostname#189, cast(total_bytes#181 as string) AS total_bytes#190]
+- LocalRelation [window#179-T3000ms, hostname#180, total_bytes#181]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#179-T3000ms as string) AS window#188, cast(hostname#180 as string) AS hostname#189, cast(total_bytes#181 as string) AS total_bytes#190]
+- LocalRelation [window#179-T3000ms, hostname#180, total_bytes#181]
== Optimized Logical Plan ==
LocalRelation [window#188, hostname#189, total_bytes#190]
== Physical Plan ==
LocalTableScan [window#188, hostname#189, total_bytes#190]
