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From "John Zhuge (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9474) TestPipelinesFailover would fail if ifconfig is not available
Date Mon, 30 Nov 2015 17:25:10 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

John Zhuge updated HDFS-9474:
    Attachment: HDFS-9474.001.patch

> TestPipelinesFailover would fail if ifconfig is not available
> -------------------------------------------------------------
>                 Key: HDFS-9474
>                 URL: https://issues.apache.org/jira/browse/HDFS-9474
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Yongjun Zhang
>            Assignee: John Zhuge
>         Attachments: HDFS-9474.001.patch
> HDFS-6693 introduced some debug message to debug why when TestPipelinesFailover fails.

> HDFS-9438 restricted the debug message to Linux/Mac/Solaris.  However, the test would
fail when printing debug message if "ifconfig" command is not available in certain environment.
> This is not quite right. The test should not fail due to the debug message printing.
We should catch any exception thrown from the code that prints debug message, and issue a
warning message. 
> Suggest to make this change.

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