Haibo Chen created YARN-7548:
--------------------------------
Summary: TestCapacityOverTimePolicy.testAllocation is flaky
Key: YARN-7548
URL: https://issues.apache.org/jira/browse/YARN-7548
Project: Hadoop YARN
Issue Type: Bug
Components: reservation system
Affects Versions: 3.0.0-beta1
Reporter: Haibo Chen
It failed in both YARN-7337 and YARN-6921 jenkins jobs.
org.apache.hadoop.yarn.server.resourcemanager.reservation.TestCapacityOverTimePolicy.testAllocation[Duration
90,000,000, height 0.25, numSubmission 1, periodic 86400000)]
*Stacktrace*
junit.framework.AssertionFailedError: null
at junit.framework.Assert.fail(Assert.java:55)
at junit.framework.Assert.fail(Assert.java:64)
at junit.framework.TestCase.fail(TestCase.java:235)
at
org.apache.hadoop.yarn.server.resourcemanager.reservation.BaseSharingPolicyTest.runTest(BaseSharingPolicyTest.java:146)
at
org.apache.hadoop.yarn.server.resourcemanager.reservation.TestCapacityOverTimePolicy.testAllocation(TestCapacityOverTimePolicy.java:136)
*Standard Output*
2017-11-20 23:57:03,759 INFO [main] recovery.RMStateStore
(RMStateStore.java:transition(538)) - Storing reservation
allocation.reservation_-9026698577416205920_6337917439559340517
2017-11-20 23:57:03,759 INFO [main] recovery.RMStateStore
(MemoryRMStateStore.java:storeReservationState(247)) - Storing
reservationallocation for reservation_-9026698577416205920_6337917439559340517
for plan dedicated
2017-11-20 23:57:03,760 INFO [main] reservation.InMemoryPlan
(InMemoryPlan.java:addReservation(373)) - Successfully added reservation:
reservation_-9026698577416205920_6337917439559340517 to plan.
In-memory Plan: Parent Queue: dedicatedTotal Capacity: <memory:1024000,
vCores:1000>Step: 1000reservation_-9026698577416205920_6337917439559340517
user:u1 startTime: 0 endTime: 86400000 Periodiciy: 86400000 alloc:
[Period: 86400000
0: <memory:256000, vCores:250>
3423748: <memory:0, vCores:0>
86223748: <memory:256000, vCores:250>
86400000: <memory:0, vCores:0>
9223372036854775807: null
]
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