[jira] [Created] (SQOOP-2367) Tests from PostgresqlImportTest can fail on various versions of Hadoop

["Jarek Jarcec Cecho (JIRA)" <ji...@apache.org>]

Jarek Jarcec Cecho created SQOOP-2367:
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             Summary: Tests from PostgresqlImportTest can fail on various versions of Hadoop
                 Key: SQOOP-2367
                 URL: https://issues.apache.org/jira/browse/SQOOP-2367
             Project: Sqoop
          Issue Type: Bug
    Affects Versions: 1.4.6
            Reporter: Jarek Jarcec Cecho
            Assignee: Jarek Jarcec Cecho
             Fix For: 1.4.7


I've noticed that three tests from {{PostgresqlImportTest}} has been failing consistently in my environment (with variously patched Hadoop version):

* {{testDifferentSchemaImport}}
* {{testJdbcBasedImport}}
* {{testTableNameWithSpecialCharacter}}

Further investigation has showed that the {{PostgresqlImportTest}} is verifying output by checking one specific file output whereas in my environment Hadoop output consisted of two files instead. Hence the tests were confused and were reporting missing rows. I feel that the fix is simple in this case - since we are expecting one output file, we should specify {{-m 1}} as parameter to force one single mapper.



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