== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#459-T3000ms as string) AS window#468, cast(hostname#460 as string) AS hostname#469, cast(total_bytes#461 as string) AS total_bytes#470]
+- LocalRelation [window#459-T3000ms, hostname#460, total_bytes#461]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#459-T3000ms as string) AS window#468, cast(hostname#460 as string) AS hostname#469, cast(total_bytes#461 as string) AS total_bytes#470]
+- LocalRelation [window#459-T3000ms, hostname#460, total_bytes#461]
== Optimized Logical Plan ==
LocalRelation [window#468, hostname#469, total_bytes#470]
== Physical Plan ==
LocalTableScan [window#468, hostname#469, total_bytes#470]
