[SPARK-39330] Flaky Test: `INSERT rows, ALTER TABLE ADD COLUMNS with DEFAULTs, then SELECT them`

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 3.4.0
• Component/s: SQL
• Assignee: Unassigned
• Reporter: Dongjoon Hyun
• Created: 29/May/22 23:58
• Updated: 30/May/22 00:14
• Resolved: 30/May/22 00:14

Description

INSERT rows, ALTER TABLE ADD COLUMNS with DEFAULTs, then SELECT them *** FAILED *** (1 second, 297 milliseconds)

• https://github.com/apache/spark/runs/6616769543
• https://github.com/apache/spark/runs/6617574099
• https://github.com/apache/spark/runs/6619396708
• https://github.com/apache/spark/runs/6619465249
• https://github.com/apache/spark/runs/6638234468

The above flaky test succeeds locally.

$ build/sbt "sql/testOnly org.apache.spark.sql.sources.InsertSuite -- -z INSERT"
...
[info] All tests passed.
[success] Total time: 69 s (01:09), completed May 29, 2022, 5:11:06 PM

Issue Links

• duplicates: SPARK-39265 Support Parquet file scans with DEFAULT values