[DRILL-4797] Partition by aggregate function in a window query results in IllegalStateException

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.8.0
• Component/s: Execution - Flow
• Assignee: Gautam Parai
• Reporter: Khurram Faraaz
• Created: 21/Jul/16 19:02
• Updated: 28/Jul/16 06:33

Description

Use of aggregate function in the partitioning column in a windowed query results in an IllegalStateException

0: jdbc:drill:zk=local> select avg(sum(l_quantity)) over (partition by min(l_quantity)) from cp.`tpch/lineitem.parquet`;
Error: SYSTEM ERROR: IllegalStateException: This generator does not support mappings beyond