build failure - trying to build hadoop trunk checkout

[Tony Burton]

 Hi,

I'm following the steps at http://wiki.apache.org/hadoop/HowToContribute for 
building hadoop in preparation for submitting a patch.

I've checked out the trunk, and when I run "mvn test" from the top-level 
directory, I get the following error (snipped for clarity):

Results :

Failed tests:   
testLocalHostNameForNullOrWild(org.apache.hadoop.security.TestSecurityUtil): 
expected:<hdfs/tonyb-[Precision-WorkS]tation-390@REALM> but 
was:<hdfs/tonyb-[precision-works]tation-390@REALM>

The test in question is:

@Test
  public void testLocalHostNameForNullOrWild() throws Exception {
    String local = SecurityUtil.getLocalHostName();
    assertEquals("hdfs/" + local + "@REALM",
                 SecurityUtil.getServerPrincipal("hdfs/_HOST@REALM", 
(String)null));
    assertEquals("hdfs/" + local + "@REALM",
                 SecurityUtil.getServerPrincipal("hdfs/_HOST@REALM", 
"0.0.0.0"));
  }

And my hostname is tonyb-Precision-WorkStation-390.

Any idea how I can get this test to pass?

Thanks,

Tony






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