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Posted to hdfs-dev@hadoop.apache.org by "Urko Benito (JIRA)" <ji...@apache.org> on 2009/07/27 19:40:14 UTC

[jira] Created: (HDFS-506) Incorrect UserName at Solaris because it has no "whoami" command by default

Incorrect UserName at Solaris because it has no "whoami" command by default
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                 Key: HDFS-506
                 URL: https://issues.apache.org/jira/browse/HDFS-506
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: build
    Affects Versions: 0.20.1
         Environment: OS: SunOS 5.10
            Reporter: Urko Benito


Solaris enviroment has no __whoami__ command, so the __getUnixUserName()__ at UnixUserGroupInformation class fails because it's calling to Shell.USER_NAME_COMMAND which is defines as "whoami".
So it launched an Exception and set the default "DrWho" username ignoring all the FileSystem permissions.

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