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https://issues.apache.org/jira/browse/HDFS-6213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13977631#comment-13977631
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Haohui Mai commented on HDFS-6213:
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{code}
+ conf.set(DFSConfigKeys.DFS_DATANODE_ADDRESS_KEY, "0.0.0.0:0");
{code}
Can you use {{localhost:0}} instead of {{0.0.0.0:0}}? On windows it is possible
to trigger UAC when listening on all interfaces.
> TestDataNodeConfig failing on Jenkins runs due to DN web port in use
> --------------------------------------------------------------------
>
> Key: HDFS-6213
> URL: https://issues.apache.org/jira/browse/HDFS-6213
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 3.0.0
> Reporter: Steve Loughran
> Assignee: Andrew Wang
> Priority: Minor
> Attachments: hdfs-6213-1.patch
>
>
> The {{TestDataNodeConfig}} test fails on some runs from the port 50075 being
> in use -the DN the test is creating is picking up the default web port, and
> if is in use (previous test?) the test fails.
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