[HIVE-17060] unix_timestamp(void) is deprecated message is printed twice

• Type: Bug
• Status: Open
• Priority: Trivial
• Resolution: Unresolved
• Affects Version/s: 1.3.0, 2.0.0
• Component/s: CBO, UDF
• Assignee: Unassigned
• Reporter: Peter Vary
• Created: 07/Jul/17 14:11
• Updated: 24/Jul/17 20:27

Description

HIVE-10728 added a warning message when the unix_timestamp used without parameters.

When CBO is used, this message is printed twice.

Minimal steps to reproduce:

set hive.cbo.enable = true;
create table timestamp_test(s string);
select unix_timestamp() from timestamp_test;

This duplication is even enforced by the golden files in the commit
https://github.com/apache/hive/commit/24d3307be79d35d3a34c49014dfdd597112f9106#diff-bf6c9f3549aaeb2b40b8b1eab9254c4aR73