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https://issues.apache.org/jira/browse/HDFS-9438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15025900#comment-15025900
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Allen Wittenauer commented on HDFS-9438:
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bq. I do see other code also refers to whoami
a) All of the other references: all test code. Shell.USER_NAME_COMMAND Is
never referenced that I saw. Removing those should definitely be another JIRA.
However....
b) what value does printing out whoami here actually provide? whoami is a BSD
command that isn't either installed or in the default path on System V
machines. If it actually provides some value, we should replace it with the
POSIX friendly id.
> TestPipelinesFailover assumes Linux ifconfig
> --------------------------------------------
>
> Key: HDFS-9438
> URL: https://issues.apache.org/jira/browse/HDFS-9438
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: test
> Affects Versions: 2.7.1
> Environment: Solaris
> Reporter: Alan Burlison
> Assignee: John Zhuge
> Priority: Minor
> Attachments: HDFS-9438-hdfs-9438.001.patch,
> HDFS-9438-hdfs-9438.002.patch, HDFS-9438-hdfs-9438.003.patch,
> HDFS-9438-hdfs-9438.004.patch
>
>
> TestPipelinesFailover.java contains the following:
> {code}
> scmd = new String[] {"ifconfig"};
> sce = new ShellCommandExecutor(scmd);
> sce.execute();
> System.out.println("'ifconfig' output:\n" + sce.getOutput());
> {code}
> That assumes the Linux ifconfig command. If the flag "-a" is added, the same
> invocation should work on both Linux and Solaris - the output is only
> displayed for debugging purposes so the fact that the output of ifconfig is
> different on Linux and Solaris shouldn't matter.
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