[IMPALA-2288] IllegalStateException when ordering by struct field

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 2.2
• Fix Version/s: Impala 2.3.0
• Target Version: Impala 2.3.0
• Assignee: Tim Armstrong
• Reporter: Tim Armstrong
• Created: 02/Sep/15 20:42
• Updated: 23/Feb/16 13:04
• Resolved: 09/Sep/15 19:00

Description

The error message should be more descriptive, e.g. "Ordering by struct field is not supported"

[tarmstrong-box.ca.cloudera.com:21000] > create table t (c struct<i:int>) stored as PARQUET;
Query: create table t (c struct<i:int>) stored as PARQUET

Fetched 0 row(s) in 0.07s

[tarmstrong-box.ca.cloudera.com:21000] > select 1 from functional.structs s order by s.col.x;
Query: select 1 from functional.structs s order by s.col.x
ERROR: IllegalStateException: getSlotSize() not implemented for type STRUCT<x:STRUCT<x:STRUCT<x:STRUCT<x:STRUCT<x:STRUCT<x:INT>>>>>>

Issue Links

• is related to: IMPALA-3060 Supports IS [NOT] NULL feature for complex types