[FLINK-29405] InputFormatCacheLoaderTest is unstable

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.16.0, 1.17.0
• Fix Version/s: 1.17.0, 1.16.2
• Component/s: Table SQL / Runtime
• Labels: pull-request-available test-stability
• Assignee: Qingsheng Ren
• Reporter: Chesnay Schepler
• Created: 25/Sep/22 17:23
• Updated: 06/Feb/23 05:53
• Resolved: 06/Feb/23 02:14

Description

#testExceptionDuringReload/#testCloseAndInterruptDuringReload fail reliably when run in a loop.

java.lang.AssertionError: 
Expecting AtomicInteger(0) to have value:
  0
but did not.

	at org.apache.flink.table.runtime.functions.table.fullcache.inputformat.InputFormatCacheLoaderTest.testCloseAndInterruptDuringReload(InputFormatCacheLoaderTest.java:161)

Issue Links

• duplicates: FLINK-29463 InputFormatCacheLoaderTest.checkCounter failed with AssertionError
• is duplicated by: FLINK-30103 Test InputFormatCacheLoaderTest.checkCounter failed due to unexpected value on azure
• is related to: FLINK-28948 Add more test coverage for lookup table full caching
• relates to: FLINK-29463 InputFormatCacheLoaderTest.checkCounter failed with AssertionError
• Testing discovered: FLINK-30354 Reducing the number of ThreadPools in LookupFullCache and related cache-loading classes
• links to: GitHub Pull Request #20919
• links to: GitHub Pull Request #20920