[
https://issues.apache.org/jira/browse/FLINK-4052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16418994#comment-16418994
]
Till Rohrmann commented on FLINK-4052:
--------------------------------------
Unblocking this issue for 1.5.0 since it seems to exist for longer.
> Unstable test ConnectionUtilsTest
> ---------------------------------
>
> Key: FLINK-4052
> URL: https://issues.apache.org/jira/browse/FLINK-4052
> Project: Flink
> Issue Type: Bug
> Components: Tests
> Affects Versions: 1.0.2, 1.3.0
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Priority: Blocker
> Labels: test-stability
> Fix For: 1.1.0, 1.5.0
>
>
> The error is the following:
> {code}
> ConnectionUtilsTest.testReturnLocalHostAddressUsingHeuristics:59
> expected:<testing-worker-linux-docker-e744e561-3361-linux-13/172.17.5.9> but
> was:</127.0.0.1>
> {code}
> The probable cause for the failure is that the test tries to select an unused
> closed port (from the ephemeral range), and then assumes that all connections
> to that port fail.
> If a concurrent test actually uses that port, connections to the port will
> succeed.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
