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https://issues.apache.org/jira/browse/HDFS-5948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-5948:
--------------------------------
Resolution: Fixed
Fix Version/s: 2.4.0
Target Version/s: 2.4.0
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
Committed to trunk and branch-2. Thanks for the contribution [~wheat9].
> TestBackupNode flakes with port in use error
> --------------------------------------------
>
> Key: HDFS-5948
> URL: https://issues.apache.org/jira/browse/HDFS-5948
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Andrew Wang
> Assignee: Haohui Mai
> Fix For: 2.4.0
>
> Attachments: HDFS-5948.000.patch
>
>
> TestBackupNode has flaked on our internal Jenkins and I found it in a few
> test-patch runs upstream too. Error like this:
> {noformat}
> Error Message:
> Port in use: 0.0.0.0:50105
> Stack Trace:
> java.lang.AssertionError: Port in use: 0.0.0.0:50105
> at org.junit.Assert.fail(Assert.java:91)
> at org.junit.Assert.assertTrue(Assert.java:43)
> at
> org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpoint(TestBackupNode.java:295)
> at
> org.apache.hadoop.hdfs.server.namenode.TestBackupNode.testCheckpointNode(TestBackupNode.java:124)
> ...
> {noformat}
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