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https://issues.apache.org/jira/browse/YARN-7548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Susheel Gupta reassigned YARN-7548:
-----------------------------------
Assignee: Susheel Gupta (was: Szilard Nemeth)
> 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
> Assignee: Susheel Gupta
> Priority: Major
>
> *Reported at: 15/Nov/18 20:32*
> 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*
> {code:java}
> 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){code}
> *Standard Output*
> {code:java}
> 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
> ]
> {code}
> *Reported at: 21/Feb/24*
> Ran TestCapacityOverTimePolicy testcase locally 100 times in a row and found
> it failed 5 times with the below error:
> [INFO] Running
> org.apache.hadoop.yarn.server.resourcemanager.reservation.TestCapacityOverTimePolicy
> [ERROR] Tests run: 30, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:
> 0.503 s <<< FAILURE! - in
> org.apache.hadoop.yarn.server.resourcemanager.reservation.TestCapacityOverTimePolicy
> [ERROR] testAllocation[Duration 60,000, height 0.25, numSubmission 3,
> periodic
> 7200000)](org.apache.hadoop.yarn.server.resourcemanager.reservation.TestCapacityOverTimePolicy)
> Time elapsed: 0.009 s <<< ERROR!
> org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions.PlanningQuotaException:
> Integral (avg over time) quota capacity 0.25 over a window of 86400 seconds,
> would be exceeded by accepting reservation:
> reservation_-7619846766601560789_3793931544284185119
> at
> org.apache.hadoop.yarn.server.resourcemanager.reservation.CapacityOverTimePolicy.validate(CapacityOverTimePolicy.java:206)
> at
> org.apache.hadoop.yarn.server.resourcemanager.reservation.InMemoryPlan.addReservation(InMemoryPlan.java:348)
> at
> org.apache.hadoop.yarn.server.resourcemanager.reservation.BaseSharingPolicyTest.runTest(BaseSharingPolicyTest.java:141)
> at
> org.apache.hadoop.yarn.server.resourcemanager.reservation.TestCapacityOverTimePolicy.testAllocation(TestCapacityOverTimePolicy.java:136)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
> at
> org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
> at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
> at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
> at org.junit.runners.Suite.runChild(Suite.java:128)
> at org.junit.runners.Suite.runChild(Suite.java:27)
> at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
> at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
> at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
> at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
> Caused by:
> org.apache.hadoop.yarn.server.resourcemanager.reservation.exceptions.PlanningException:
> RLESparseResourceAllocation: merge failed as the resulting
> RLESparseResourceAllocation would be negative, when testing:
> (-9223372036768375809=<memory:545778, vCores:533>) >
> (-172800000=<memory:256000, vCores:250>)
> at
> org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation.combineValue(RLESparseResourceAllocation.java:462)
> at
> org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation.merge(RLESparseResourceAllocation.java:353)
> at
> org.apache.hadoop.yarn.server.resourcemanager.reservation.RLESparseResourceAllocation.merge(RLESparseResourceAllocation.java:312)
> at
> org.apache.hadoop.yarn.server.resourcemanager.reservation.CapacityOverTimePolicy.validate(CapacityOverTimePolicy.java:197)
> ... 40 more
>
>
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