== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#159-T3000ms as string) AS window#168, cast(hostname#160 as string) AS hostname#169, cast(total_bytes#161 as string) AS total_bytes#170]
+- LocalRelation [window#159-T3000ms, hostname#160, total_bytes#161]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#159-T3000ms as string) AS window#168, cast(hostname#160 as string) AS hostname#169, cast(total_bytes#161 as string) AS total_bytes#170]
+- LocalRelation [window#159-T3000ms, hostname#160, total_bytes#161]
== Optimized Logical Plan ==
LocalRelation [window#168, hostname#169, total_bytes#170]
== Physical Plan ==
LocalTableScan [window#168, hostname#169, total_bytes#170]
