[jira] [Assigned] (OOZIE-3081) testSubmitWithLauncherQueue fails when FairScheduler is used

["Attila Sasvari (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OOZIE-3081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Attila Sasvari reassigned OOZIE-3081:
-------------------------------------

    Assignee: Attila Sasvari

> testSubmitWithLauncherQueue fails when FairScheduler is used
> ------------------------------------------------------------
>
>                 Key: OOZIE-3081
>                 URL: https://issues.apache.org/jira/browse/OOZIE-3081
>             Project: Oozie
>          Issue Type: Bug
>          Components: tests
>    Affects Versions: 5.0.0
>            Reporter: Attila Sasvari
>            Assignee: Attila Sasvari
>
> Running TestJavaActionExecutor fails with fair scheduler
> {code}
> Failed tests: testSubmitWithLauncherQueue(org.apache.oozie.action.hadoop.TestJavaActionExecutor): 
>  expected:<[]test> but was:<[root.]test>
> {code}
> Reason: FairScheduler adds a "root." prefix to the queue name in [org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.QueueManager.ensureRootPrefix()|https://github.com/apache/hadoop/blob/99292adcefdc6b8f280b8e100605fb39f755c38a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/QueueManager.java#L165]
> A potential way to fix the test case:
> - we can add a new function 
> {code}
>     private boolean isFairSchedulerUsed(Configuration conf) {
>         return conf.get("yarn.resourcemanager.scheduler.class").contains(FairScheduler.class.getName());
>     }
> {code}
> that can be called from {{testSubmitWithLauncherQueue()}}:
> {code}
> ...
>         if (isFairSchedulerUsed(conf)) {
>             assertEquals("root.test", queue);
>         }
>         else {
>             assertEquals("test", queue);
>         }
> ...
> {code}



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