== Parsed Logical Plan ==
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#911-T3000ms as string) AS window#920, cast(hostname#912 as string) AS hostname#921, cast(total_bytes#913 as string) AS total_bytes#922]
+- LocalRelation [window#911-T3000ms, hostname#912, total_bytes#913]
== Analyzed Logical Plan ==
window: string, hostname: string, total_bytes: string
GlobalLimit 21
+- LocalLimit 21
+- Project [cast(window#911-T3000ms as string) AS window#920, cast(hostname#912 as string) AS hostname#921, cast(total_bytes#913 as string) AS total_bytes#922]
+- LocalRelation [window#911-T3000ms, hostname#912, total_bytes#913]
== Optimized Logical Plan ==
LocalRelation [window#920, hostname#921, total_bytes#922]
== Physical Plan ==
LocalTableScan [window#920, hostname#921, total_bytes#922]
