[FLINK-24203] AbstractServerTest fails due to port conflict

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.15.0
• Fix Version/s: 1.15.0
• Component/s: Runtime / Queryable State
• Labels: pull-request-available test-stability
• Assignee: xmarker
• Reporter: Xintong Song
• Created: 08/Sep/21 04:04
• Updated: 08/Sep/21 11:12
• Resolved: 08/Sep/21 11:12

Description

https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=23718&view=logs&j=c91190b6-40ae-57b2-5999-31b869b0a7c1&t=41463ccd-0694-5d4d-220d-8f771e7d098b&l=15081

Sep 08 00:18:11 [ERROR] Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.19 s <<< FAILURE! - in org.apache.flink.queryablestate.network.AbstractServerTest
Sep 08 00:18:11 [ERROR] testServerInitializationFailure  Time elapsed: 0.026 s  <<< FAILURE!
Sep 08 00:18:11 java.lang.AssertionError: 
Sep 08 00:18:11 
Sep 08 00:18:11 Expected: (an instance of org.apache.flink.util.FlinkRuntimeException and exception with message a string containing "Unable to start Test Server 2. All ports in provided range are occupied.")
Sep 08 00:18:11      but: exception with message a string containing "Unable to start Test Server 2. All ports in provided range are occupied." message was "Unable to start Test Server 1. All ports in provided range are occupied."
Sep 08 00:18:11 Stacktrace was: org.apache.flink.util.FlinkRuntimeException: Unable to start Test Server 1. All ports in provided range are occupied.
Sep 08 00:18:11 	at org.apache.flink.queryablestate.network.AbstractServerBase.start(AbstractServerBase.java:209)
Sep 08 00:18:11 	at org.apache.flink.queryablestate.network.AbstractServerTest.testServerInitializationFailure(AbstractServerTest.java:73)

Issue Links

• links to: GitHub Pull Request #17193