[SPARK-21946] Flaky test: InMemoryCatalogedDDLSuite.`alter table: rename cached table`

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.2.1, 2.3.0
• Component/s: Tests
• Assignee: Kazuaki Ishizaki
• Reporter: Dongjoon Hyun
• Created: 07/Sep/17 23:09
• Updated: 08/Sep/17 16:40
• Resolved: 08/Sep/17 16:40

Description

According to the Apache Spark Jenkins History

InMemoryCatalogedDDLSuite.`alter table: rename cached table` is very flaky. We had better stablize this.

- alter table: rename cached table !!! CANCELED !!!
  Array([2,2], [1,1]) did not equal Array([1,1], [2,2]) bad test: wrong data (DDLSuite.scala:786)

Issue Links

• links to: [Github] Pull Request #19159 (kiszk)