[FLINK-18815] AbstractCloseableRegistryTest.testClose unstable

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.10.1, 1.11.1, 1.12.0
• Fix Version/s: 1.11.3, 1.12.0
• Component/s: FileSystems, Tests
• Labels: pull-request-available test-stability
• Assignee: Kezhu Wang
• Reporter: Robert Metzger
• Created: 04/Aug/20 18:19
• Updated: 19/Feb/21 07:32
• Resolved: 02/Oct/20 16:20

Description

https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=5164&view=logs&j=0da23115-68bb-5dcd-192c-bd4c8adebde1&t=05b74a19-4ee4-5036-c46f-ada307df6cf0

[ERROR] Tests run: 6, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.509 s <<< FAILURE! - in org.apache.flink.core.fs.SafetyNetCloseableRegistryTest
[ERROR] testClose(org.apache.flink.core.fs.SafetyNetCloseableRegistryTest)  Time elapsed: 1.15 s  <<< FAILURE!
java.lang.AssertionError: expected:<0> but was:<-1>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.junit.Assert.assertEquals(Assert.java:631)
	at org.apache.flink.core.fs.AbstractCloseableRegistryTest.testClose(AbstractCloseableRegistryTest.java:93)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

Issue Links

• duplicates: FLINK-18321 AbstractCloseableRegistryTest.testClose unstable
• links to: GitHub Pull Request #13124
• links to: GitHub Pull Request #13375