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ASF GitHub Bot commented on DRILL-5922: --------------------------------------- Github user ilooner commented on the issue: https://github.com/apache/drill/pull/1023 @paul-rogers For some reason this wan't included in a batch commit. After rebasing onto master I noticed some tests were failing sporadically so I've included a 1 line fix for DRILL-6003 in the last commit. Can you please take a look and +1 again? Hopefully the change will go in this time. > Intermittent Memory Leaks in the ROOT allocator > ------------------------------------------------- > > Key: DRILL-5922 > URL: https://issues.apache.org/jira/browse/DRILL-5922 > Project: Apache Drill > Issue Type: Bug > Reporter: Timothy Farkas > Assignee: Timothy Farkas > Priority: Minor > Labels: ready-to-commit > > This issue was originall found by [~ben-zvi]. I am able to consistently > reproduce the error on my laptop by running the following unit test: > org.apache.drill.exec.DrillSeparatePlanningTest#testMultiMinorFragmentComplexQuery > {code} > java.lang.IllegalStateException: Allocator[ROOT] closed with outstanding > child allocators. > Allocator(ROOT) 0/1048576/10113536/3221225472 (res/actual/peak/limit) > child allocators: 1 > Allocator(query:26049b50-0cec-0a92-437c-bbe486e1fcbf) > 1048576/0/0/268435456 (res/actual/peak/limit) > child allocators: 0 > ledgers: 0 > reservations: 0 > ledgers: 0 > reservations: 0 > at > org.apache.drill.exec.memory.BaseAllocator.close(BaseAllocator.java:496) > ~[classes/:na] > at org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:76) > [classes/:na] > at org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:64) > [classes/:na] > at > org.apache.drill.exec.server.BootStrapContext.close(BootStrapContext.java:256) > ~[classes/:na] > at org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:76) > [classes/:na] > at org.apache.drill.common.AutoCloseables.close(AutoCloseables.java:64) > [classes/:na] > at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:205) > [classes/:na] > at org.apache.drill.BaseTestQuery.closeClient(BaseTestQuery.java:315) > [test-classes/:na] > at > org.apache.drill.BaseTestQuery.updateTestCluster(BaseTestQuery.java:157) > [test-classes/:na] > at > org.apache.drill.BaseTestQuery.updateTestCluster(BaseTestQuery.java:148) > [test-classes/:na] > at > org.apache.drill.exec.DrillSeparatePlanningTest.getFragmentsHelper(DrillSeparatePlanningTest.java:185) > [test-classes/:na] > at > org.apache.drill.exec.DrillSeparatePlanningTest.testMultiMinorFragmentComplexQuery(DrillSeparatePlanningTest.java:108) > [test-classes/:na] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > ~[na:1.8.0_144] > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > ~[na:1.8.0_144] > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > ~[na:1.8.0_144] > at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144] > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) > [junit-4.11.jar:na] > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > [junit-4.11.jar:na] > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) > [junit-4.11.jar:na] > at > mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.executeTestMethod(JUnit4TestRunnerDecorator.java:120) > [jmockit-1.3.jar:na] > at > mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.invokeExplosively(JUnit4TestRunnerDecorator.java:65) > [jmockit-1.3.jar:na] > at > mockit.integration.junit4.internal.MockFrameworkMethod.invokeExplosively(MockFrameworkMethod.java:29) > [jmockit-1.3.jar:na] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > ~[na:1.8.0_144] > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > ~[na:1.8.0_144] > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > ~[na:1.8.0_144] > at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144] > at > mockit.internal.util.MethodReflection.invokeWithCheckedThrows(MethodReflection.java:95) > [jmockit-1.3.jar:na] > at > mockit.internal.annotations.MockMethodBridge.callMock(MockMethodBridge.java:76) > [jmockit-1.3.jar:na] > at > mockit.internal.annotations.MockMethodBridge.invoke(MockMethodBridge.java:41) > [jmockit-1.3.jar:na] > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java) > [junit-4.11.jar:na] > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > [junit-4.11.jar:na] > at > org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74) > [junit-4.11.jar:na] > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)