[jira] [Created] (HADOOP-13848) Missing auth-keys.xml prevents detecting test code build problem

["John Zhuge (JIRA)" <ji...@apache.org>]

John Zhuge created HADOOP-13848:
-----------------------------------

             Summary: Missing auth-keys.xml prevents detecting test code build problem
                 Key: HADOOP-13848
                 URL: https://issues.apache.org/jira/browse/HADOOP-13848
             Project: Hadoop Common
          Issue Type: Improvement
          Components: fs/s3, fs/swift, test
            Reporter: John Zhuge
            Assignee: John Zhuge
            Priority: Minor


Both hadoop-aws and hadoop-openstack require the existence of file {{src/test/resources/auth-keys.xml}} to run the tests. With the design of the pom.xml, the non-existence of auth-keys.xml also prevents building the test code. Unfortunately this leads to delayed detection of build problems in test code, e.g., introduced by a mistake in backports.
{code}
    <profile>
      <id>tests-off</id>
      <activation>
        <file>
          <missing>src/test/resources/auth-keys.xml</missing>
        </file>
      </activation>
      <properties>
        <maven.test.skip>true</maven.test.skip>
      </properties>
    </profile>
    <profile>
      <id>tests-on</id>
      <activation>
        <file>
          <exists>src/test/resources/auth-keys.xml</exists>
        </file>
      </activation>
      <properties>
        <maven.test.skip>false</maven.test.skip>
      </properties>
    </profile>
{code}

Section {{Skipping by Default}} in http://maven.apache.org/surefire/maven-surefire-plugin/examples/skipping-test.html proposes a second solution. Any time you want to run tests, you must do 2 things instead of 1:
* Copy auth-keys.xml to src/test/resources
* Run {{mvn install}} with the extra {{-DskipTests=false}}

Would like the community to weigh in on this.



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