[SPARK-29578] JDK 1.8.0_232 timezone updates cause "Kwajalein" test failures again

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.4, 3.0.0
• Fix Version/s: 2.4.5, 3.0.0
• Component/s: Tests
• Target Version/s: 2.4.5, 3.0.0
• Assignee: Sean R. Owen
• Reporter: Sean R. Owen
• Created: 23/Oct/19 22:24
• Updated: 30/Jan/20 01:21
• Resolved: 24/Oct/19 13:30

Description

I have a report that tests fail in JDK 1.8.0_232 because of timezone changes in (I believe) tzdata2018i or later, per https://www.oracle.com/technetwork/java/javase/tzdata-versions-138805.html:

*** FAILED *** with 8634 did not equal 8633 Round trip of 8633 did not work in tz

See also https://issues.apache.org/jira/browse/SPARK-24950

I say "I've heard" because I can't get this version easily on my Mac. However the fix is so inconsequential that I think we can just make it, to allow this additional variation just as before.

Issue Links

• relates to: SPARK-24950 scala DateTimeUtilsSuite daysToMillis and millisToDays fails w/java 8 181-b13
• links to: GitHub Pull Request #26236
• links to: GitHub Pull Request #27386