[IMPALA-5339] IMPALA-4166 breaks queries on tables with sort.column that do a expr rewrite

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: Impala 2.9.0
• Fix Version/s: Impala 2.9.0
• Component/s: Frontend
• Target Version: Impala 2.9.0
• Epic Color: ghx-label-6
• Assignee: Lars Volker
• Reporter: Lars Volker
• Created: 18/May/17 18:20
• Updated: 30/May/17 02:03
• Resolved: 21/May/17 19:49

Description

IMPALA-4166 breaks queries on tables with sort.column that do an expr rewrite.

Repro:

create table t (i int) stored as parquet;
insert into t select cast(id as int) from (select 1 as id union select cast(2 as int) as id) sub;

I will push a fix shortly.

Issue Links

• is required by: IMPALA-4166 Introduce SORT BY clause in CREATE TABLE statement