[FLINK-15413] ScalarOperatorsTest failed in travis

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.9.2
• Component/s: Table SQL / Planner
• Labels: pull-request-available
• Assignee: Jark Wu
• Reporter: Dian Fu
• Created: 27/Dec/19 01:59
• Updated: 28/Dec/19 03:50
• Resolved: 28/Dec/19 03:50

Description

The travis of release-1.9 failed with the following error:

14:50:19.796 [ERROR] ScalarOperatorsTest>ExpressionTestBase.evaluateExprs:161 Wrong result for: [CASE WHEN (CASE WHEN f2 = 1 THEN CAST('' as INT) ELSE 0 END) is null THEN 'null' ELSE 'not null' END] optimized to: [_UTF-16LE'not null':VARCHAR(8) CHARACTER SET "UTF-16LE"] expected:<n[]ull> but was:<n[ot n]ull>

instance: https://api.travis-ci.org/v3/job/629636107/log.txt

Issue Links

• links to: GitHub Pull Request #10708