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https://issues.apache.org/jira/browse/FLINK-24821?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yun Gao closed FLINK-24821.
---------------------------
Assignee: Arvid Heise
Resolution: Fixed
> FlinkKafkaProducerMigrationOperatorTest.testRestoreProducer fails on AZP
> ------------------------------------------------------------------------
>
> Key: FLINK-24821
> URL: https://issues.apache.org/jira/browse/FLINK-24821
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kafka
> Affects Versions: 1.14.0, 1.15.0
> Reporter: Till Rohrmann
> Assignee: Arvid Heise
> Priority: Critical
> Labels: test-stability
> Fix For: 1.15.0
>
>
> The test {{FlinkKafkaProducerMigrationOperatorTest.testRestoreProducer}}
> fails on AZP with
> {code}
> Nov 07 23:02:14 [ERROR] testRestoreProducer[Migration Savepoint: 1.8] Time
> elapsed: 2.008 s <<< ERROR!
> Nov 07 23:02:14 java.net.BindException: Address already in use
> Nov 07 23:02:14 at sun.nio.ch.Net.bind0(Native Method)
> Nov 07 23:02:14 at sun.nio.ch.Net.bind(Net.java:461)
> Nov 07 23:02:14 at sun.nio.ch.Net.bind(Net.java:453)
> Nov 07 23:02:14 at
> sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:222)
> Nov 07 23:02:14 at
> sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:85)
> Nov 07 23:02:14 at
> sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:78)
> Nov 07 23:02:14 at
> org.apache.zookeeper.server.NIOServerCnxnFactory.configure(NIOServerCnxnFactory.java:90)
> Nov 07 23:02:14 at
> org.apache.zookeeper.server.ZooKeeperServerMain.runFromConfig(ZooKeeperServerMain.java:120)
> Nov 07 23:02:14 at
> org.apache.curator.test.TestingZooKeeperMain.runFromConfig(TestingZooKeeperMain.java:93)
> Nov 07 23:02:14 at
> org.apache.curator.test.TestingZooKeeperServer$1.run(TestingZooKeeperServer.java:148)
> Nov 07 23:02:14 at java.lang.Thread.run(Thread.java:748)
> {code}
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=26096&view=logs&j=72d4811f-9f0d-5fd0-014a-0bc26b72b642&t=e424005a-b16e-540f-196d-da062cc19bdf&l=7302
> It looks that there is a race condition for avaiable ports.
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