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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9458) TestBackupNode always binds to port 50070, which can cause bind failures.
Date Tue, 22 Dec 2015 18:54:46 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated HDFS-9458:
--------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 2.8.0
           Status: Resolved  (was: Patch Available)

I have committed this to trunk, branch-2 and branch-2.8.  Xiao, thank you for the patch.

> TestBackupNode always binds to port 50070, which can cause bind failures.
> -------------------------------------------------------------------------
>
>                 Key: HDFS-9458
>                 URL: https://issues.apache.org/jira/browse/HDFS-9458
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>            Reporter: Chris Nauroth
>            Assignee: Xiao Chen
>             Fix For: 2.8.0
>
>         Attachments: HDFS-9458.001.patch, HDFS-9458.002.patch
>
>
> {{TestBackupNode}} does not override port settings to use a dynamically selected port
for the NameNode HTTP server.  It uses the default of 50070 defined in hdfs-default.xml. 
This should be changed to select a dynamic port to avoid bind errors.



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