== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#319-T3000ms as string) AS window#328, cast(hostname#320 as string) AS hostname#329, cast(total_bytes#321 as string) AS total_bytes#330]
+- LocalRelation [window#319-T3000ms, hostname#320, total_bytes#321]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#319-T3000ms as string) AS window#328, cast(hostname#320 as string) AS hostname#329, cast(total_bytes#321 as string) AS total_bytes#330]
+- LocalRelation [window#319-T3000ms, hostname#320, total_bytes#321]
== Optimized Logical Plan ==
LocalRelation [window#328, hostname#329, total_bytes#330]
== Physical Plan ==
LocalTableScan [window#328, hostname#329, total_bytes#330]
