[TEZ-1484] testTaskSchedulerWithReuse is unstable

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Target Version/s: 0.5.2
• Assignee: Unassigned
• Reporter: Alexander Pivovarov
• Created: 22/Aug/14 17:36
• Updated: 30/Sep/14 18:16
• Resolved: 30/Sep/14 18:16

Description

on some computers sometimes testTaskSchedulerWithReuse fail
probably it relates to TEZ-1478

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

Issue Links

• relates to: TEZ-1478 TestContainerReuse.testReuseNonLocalRequest test is unstable
• relates to: TEZ-1483 Ignore unstable tests testReuseNonLocalRequest testReuseLocalResourcesChanged testTaskSchedulerWithReuse