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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-5998) TestHDFSCLI tests will fail if machine user names are not the combination of alphanumeric
Date Sat, 22 Feb 2014 19:55:19 GMT
Uma Maheswara Rao G created HDFS-5998:
-----------------------------------------

             Summary: TestHDFSCLI tests will fail if machine user names are not the combination
of alphanumeric
                 Key: HDFS-5998
                 URL: https://issues.apache.org/jira/browse/HDFS-5998
             Project: Hadoop HDFS
          Issue Type: Test
          Components: test
            Reporter: Uma Maheswara Rao G
            Priority: Minor


>From my jenkins results, I have seen the following failures
 Testing mode: test
{noformat}
2014-02-21 19:45:07,448 INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(212)) -

2014-02-21 19:45:07,448 INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(213)) -
             Overall result: --- FAIL ---
2014-02-21 19:45:07,448 INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(221)) -
               # Tests pass: 427 (69%)
2014-02-21 19:45:07,448 INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(223)) -
               # Tests fail: 186 (30%)
2014-02-21 19:45:07,448 INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(227)) -
         # Validations done: 1686 (each test may do multiple validations)
==========================================================

Regex details:
2014-02-21 19:45:07,300 INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(177)) -
                 Comparator: [RegexpComparator]
2014-02-21 19:45:07,300 INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(179)) -
         Comparision result:   [fail]
2014-02-21 19:45:07,301 INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(181)) -
            Expected output:   [^-rw-r--r--( )*1( )*[a-zA-z0-9]*( )*supergroup( )*0( )*[0-9]{4,}-[0-9]{2,}-[0-9]{2,}
[0-9]{2,}:[0-9]{2,}( )*/dir2/file0]
2014-02-21 19:45:07,301 INFO  cli.CLITestHelper (CLITestHelper.java:displayResults(183)) -
              Actual output:   [drwxr-xr-x   - ec2-user supergroup          0 2014-02-21 19:44
/dir0/dir1
-rw-r--r--   1 ec2-user supergroup          0 2014-02-21 19:44 /dir0/dir1/file1
-rw-r--r--   1 ec2-user supergroup          0 2014-02-21 19:44 /dir0/dir1/file2
-rw-r--r--   1 ec2-user supergroup          0 2014-02-21 19:44 /dir0/file0
drwxr-xr-x   - ec2-user supergroup          0 2014-02-21 19:44 /dir2/dir1
-rw-r--r--   1 ec2-user supergroup          0 2014-02-21 19:44 /dir2/dir1/file1
-rw-r--r--   1 ec2-user supergroup          0 2014-02-21 19:44 /dir2/dir1/file2
-rw-r--r--   1 ec2-user supergroup          0 2014-02-21 19:44 /dir2/file0
]
{noformat}

Here in the regex related tests having the pattern for user name as [a-zA-z0-9]
But my jenkins has username as ec2-user. Since it has '-', it does not match the regex pattern
expected. Replacing with correct username regex will solve this issue. Otherwise jenkins machine
username should be only with the combination of alphanumberic.  



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