== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#219-T3000ms as string) AS window#228, cast(hostname#220 as string) AS hostname#229, cast(total_bytes#221 as string) AS total_bytes#230]
+- LocalRelation [window#219-T3000ms, hostname#220, total_bytes#221]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#219-T3000ms as string) AS window#228, cast(hostname#220 as string) AS hostname#229, cast(total_bytes#221 as string) AS total_bytes#230]
+- LocalRelation [window#219-T3000ms, hostname#220, total_bytes#221]
== Optimized Logical Plan ==
LocalRelation [window#228, hostname#229, total_bytes#230]
== Physical Plan ==
LocalTableScan [window#228, hostname#229, total_bytes#230]
