[jira] [Created] (TEZ-1484) testTaskSchedulerWithReuse is unstable

["Alexander Pivovarov (JIRA)" <ji...@apache.org>]

Alexander Pivovarov created TEZ-1484:
----------------------------------------

             Summary: testTaskSchedulerWithReuse is unstable
                 Key: TEZ-1484
                 URL: https://issues.apache.org/jira/browse/TEZ-1484
             Project: Apache Tez
          Issue Type: Task
            Reporter: Alexander Pivovarov


on some computers sometimes testTaskSchedulerWithReuse fail
probably it relates to TEZ-1478
{code}
Running org.apache.tez.dag.app.rm.TestTezAMRMClient
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.701 sec
Running org.apache.tez.dag.app.rm.TestTaskScheduler
Tests run: 6, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.561 sec <<< FAILURE!
testTaskSchedulerWithReuse(org.apache.tez.dag.app.rm.TestTaskScheduler)  Time elapsed: 0.051 sec  <<< FAILURE!
org.mockito.exceptions.verification.WantedButNotInvoked: 
Wanted but not invoked:
taskSchedulerAppCallback.taskAllocated(
    <any>,
    <any>,
    <any>
);
-> at org.apache.tez.dag.app.rm.TestTaskScheduler.testTaskSchedulerWithReuse(TestTaskScheduler.java:721)

However, there were other interactions with this mock:
-> at org.apache.tez.dag.app.rm.TaskSchedulerAppCallbackWrapper$SetApplicationRegistrationDataCallable.call(TaskSchedulerAppCallbackWrapper.java:244)

	at org.apache.tez.dag.app.rm.TestTaskScheduler.testTaskSchedulerWithReuse(TestTaskScheduler.java:721)

Running org.apache.tez.dag.app.dag.impl.TestTaskRecovery
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.148 sec
{code}



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