Matthias created FLINK-24505:
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Summary:
org.apache.flink.runtime.leaderelection.ZooKeeperLeaderRetrievalConnectionHandlingTest
Key: FLINK-24505
URL: https://issues.apache.org/jira/browse/FLINK-24505
Project: Flink
Issue Type: Bug
Components: Runtime / Coordination
Reporter: Matthias
We experienced a test instability on [the VVP Flink 1.14.0
fork|https://dev.azure.com/ververica-dev/daplatform-flink/_build/results?buildId=1475&view=logs&j=9dc1b5dc-bcfa-5f83-eaa7-0cb181ddc267&t=511d2595-ec54-5ab7-86ce-92f328796f20&l=9473]
which is caused by a port already being in used by some other test.
{{ZooKeeperLeaderRetrievalConnectionHandlingTest.testConnectionSuspendedHandling}}
failed due to this:
{code}
Sep 21 11:04:28 [ERROR] Tests run: 5, Failures: 0, Errors: 1, Skipped: 0, Time
elapsed: 16.018 s <<< FAILURE! - in
org.apache.flink.runtime.leaderelection.ZooKeeperLeaderRetrievalConnectionHandlingTest
Sep 21 11:04:28 [ERROR] testConnectionSuspendedHandling Time elapsed: 4.233 s
<<< ERROR!
Sep 21 11:04:28 java.net.BindException: Address already in use
Sep 21 11:04:28 at sun.nio.ch.Net.bind0(Native Method)
Sep 21 11:04:28 at sun.nio.ch.Net.bind(Net.java:461)
Sep 21 11:04:28 at sun.nio.ch.Net.bind(Net.java:453)
Sep 21 11:04:28 at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:222)
Sep 21 11:04:28 at
sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85)
Sep 21 11:04:28 at
sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:78)
Sep 21 11:04:28 at
org.apache.zookeeper.server.NIOServerCnxnFactory.configure(NIOServerCnxnFactory.java:90)
Sep 21 11:04:28 at
org.apache.zookeeper.server.ZooKeeperServerMain.runFromConfig(ZooKeeperServerMain.java:120)
Sep 21 11:04:28 at
org.apache.curator.test.TestingZooKeeperMain.runFromConfig(TestingZooKeeperMain.java:93)
Sep 21 11:04:28 at
org.apache.curator.test.TestingZooKeeperServer$1.run(TestingZooKeeperServer.java:148)
Sep 21 11:04:28 at java.lang.Thread.run(Thread.java:748)
{code}
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