== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#931-T3000ms as string) AS window#940, cast(hostname#932 as string) AS hostname#941, cast(total_bytes#933 as string) AS total_bytes#942]
+- LocalRelation [window#931-T3000ms, hostname#932, total_bytes#933]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#931-T3000ms as string) AS window#940, cast(hostname#932 as string) AS hostname#941, cast(total_bytes#933 as string) AS total_bytes#942]
+- LocalRelation [window#931-T3000ms, hostname#932, total_bytes#933]
== Optimized Logical Plan ==
LocalRelation [window#940, hostname#941, total_bytes#942]
== Physical Plan ==
LocalTableScan [window#940, hostname#941, total_bytes#942]
