== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#891-T3000ms as string) AS window#900, cast(hostname#892 as string) AS hostname#901, cast(total_bytes#893 as string) AS total_bytes#902]
+- LocalRelation [window#891-T3000ms, hostname#892, total_bytes#893]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#891-T3000ms as string) AS window#900, cast(hostname#892 as string) AS hostname#901, cast(total_bytes#893 as string) AS total_bytes#902]
+- LocalRelation [window#891-T3000ms, hostname#892, total_bytes#893]
== Optimized Logical Plan ==
LocalRelation [window#900, hostname#901, total_bytes#902]
== Physical Plan ==
LocalTableScan [window#900, hostname#901, total_bytes#902]
