[jira] [Updated] (DRILL-6415) Unit test TestGracefulShutdown.testRestApiShutdown times out

2018-05-29 Thread Timothy Farkas (JIRA) 


 [ 
https://issues.apache.org/jira/browse/DRILL-6415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Timothy Farkas updated DRILL-6415:
--
Labels: ready-to-commit  (was: )

> Unit test TestGracefulShutdown.testRestApiShutdown times out
> 
>
> Key: DRILL-6415
> URL: https://issues.apache.org/jira/browse/DRILL-6415
> Project: Apache Drill
>  Issue Type: Bug
>  Components: Tools, Build  Test
>Reporter: Abhishek Girish
>Assignee: Venkata Jyothsna Donapati
>Priority: Major
>  Labels: ready-to-commit
> Fix For: 1.14.0
>
>
> {code}
> 16:03:40.415 [main] ERROR org.apache.drill.TestReporter - Test Failed (d: 
> -18.3 KiB(72.9 KiB), h: -335.3 MiB(1.3 GiB), nh: 1.1 MiB(335.9 MiB)): 
> testRestApiShutdown(org.apache.drill.test.TestGracefulShutdown)
> org.junit.runners.model.TestTimedOutException: test timed out after 18 
> milliseconds
>   at sun.misc.Unsafe.park(Native Method) ~[na:1.8.0_161]
>   at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) 
> ~[na:1.8.0_161]
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1976)
>  ~[na:1.8.0_161]
>   at 
> org.apache.drill.exec.work.WorkManager.waitToExit(WorkManager.java:203) 
> ~[classes/:na]
>   at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:242) 
> ~[classes/:na]
>   at 
> org.apache.drill.test.ClusterFixture.safeClose(ClusterFixture.java:454) 
> ~[test-classes/:1.14.0-SNAPSHOT]
>   at org.apache.drill.test.ClusterFixture.close(ClusterFixture.java:405) 
> ~[test-classes/:1.14.0-SNAPSHOT]
>   at 
> org.apache.drill.test.TestGracefulShutdown.testRestApiShutdown(TestGracefulShutdown.java:294)
>  ~[test-classes/:1.14.0-SNAPSHOT]
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
> ~[na:1.8.0_161]
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
> ~[na:1.8.0_161]
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  ~[na:1.8.0_161]
>   at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_161]
>   at 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>  ~[junit-4.12.jar:4.12]
>   at 
> mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.executeTestMethod(JUnit4TestRunnerDecorator.java:154)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.invokeExplosively(JUnit4TestRunnerDecorator.java:70)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> mockit.integration.junit4.internal.FakeFrameworkMethod.invokeExplosively(FakeFrameworkMethod.java:34)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) 
> ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 
> ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
>  ~[junit-4.12.jar:4.12]
>   at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
> ~[na:1.8.0_161]
>   at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161]
> {code}
> {code}
> testRestApiShutdown(org.apache.drill.test.TestGracefulShutdown)  Time 
> elapsed: 180.028 sec  <<< ERROR!
> org.junit.runners.model.TestTimedOutException: test timed out after 18 
> milliseconds
>   at sun.misc.Unsafe.park(Native Method)
>   at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1976)
>   at 
> org.apache.drill.exec.work.WorkManager.waitToExit(WorkManager.java:203)
>   at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:242)
>   at 
> org.apache.drill.test.ClusterFixture.safeClose(ClusterFixture.java:454)
>   at org.apache.drill.test.ClusterFixture.close(ClusterFixture.java:405)
>   at 
>

[jira] [Updated] (DRILL-6415) Unit test TestGracefulShutdown.testRestApiShutdown times out

2018-05-23 Thread Pritesh Maker (JIRA) 

 [ 
https://issues.apache.org/jira/browse/DRILL-6415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pritesh Maker updated DRILL-6415:
-
Reviewer: Timothy Farkas

> Unit test TestGracefulShutdown.testRestApiShutdown times out
> 
>
> Key: DRILL-6415
> URL: https://issues.apache.org/jira/browse/DRILL-6415
> Project: Apache Drill
>  Issue Type: Bug
>  Components: Tools, Build  Test
>Reporter: Abhishek Girish
>Assignee: Venkata Jyothsna Donapati
>Priority: Major
> Fix For: 1.14.0
>
>
> {code}
> 16:03:40.415 [main] ERROR org.apache.drill.TestReporter - Test Failed (d: 
> -18.3 KiB(72.9 KiB), h: -335.3 MiB(1.3 GiB), nh: 1.1 MiB(335.9 MiB)): 
> testRestApiShutdown(org.apache.drill.test.TestGracefulShutdown)
> org.junit.runners.model.TestTimedOutException: test timed out after 18 
> milliseconds
>   at sun.misc.Unsafe.park(Native Method) ~[na:1.8.0_161]
>   at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) 
> ~[na:1.8.0_161]
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1976)
>  ~[na:1.8.0_161]
>   at 
> org.apache.drill.exec.work.WorkManager.waitToExit(WorkManager.java:203) 
> ~[classes/:na]
>   at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:242) 
> ~[classes/:na]
>   at 
> org.apache.drill.test.ClusterFixture.safeClose(ClusterFixture.java:454) 
> ~[test-classes/:1.14.0-SNAPSHOT]
>   at org.apache.drill.test.ClusterFixture.close(ClusterFixture.java:405) 
> ~[test-classes/:1.14.0-SNAPSHOT]
>   at 
> org.apache.drill.test.TestGracefulShutdown.testRestApiShutdown(TestGracefulShutdown.java:294)
>  ~[test-classes/:1.14.0-SNAPSHOT]
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
> ~[na:1.8.0_161]
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
> ~[na:1.8.0_161]
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  ~[na:1.8.0_161]
>   at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_161]
>   at 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>  ~[junit-4.12.jar:4.12]
>   at 
> mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.executeTestMethod(JUnit4TestRunnerDecorator.java:154)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.invokeExplosively(JUnit4TestRunnerDecorator.java:70)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> mockit.integration.junit4.internal.FakeFrameworkMethod.invokeExplosively(FakeFrameworkMethod.java:34)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) 
> ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 
> ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
>  ~[junit-4.12.jar:4.12]
>   at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
> ~[na:1.8.0_161]
>   at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161]
> {code}
> {code}
> testRestApiShutdown(org.apache.drill.test.TestGracefulShutdown)  Time 
> elapsed: 180.028 sec  <<< ERROR!
> org.junit.runners.model.TestTimedOutException: test timed out after 18 
> milliseconds
>   at sun.misc.Unsafe.park(Native Method)
>   at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1976)
>   at 
> org.apache.drill.exec.work.WorkManager.waitToExit(WorkManager.java:203)
>   at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:242)
>   at 
> org.apache.drill.test.ClusterFixture.safeClose(ClusterFixture.java:454)
>   at org.apache.drill.test.ClusterFixture.close(ClusterFixture.java:405)
>   at 
> org.apache.drill.test.TestGracefulShutdown.testRestApiShutdown(TestGracefulShutdown.java:294)
> {code}



--

[jira] [Updated] (DRILL-6415) Unit test TestGracefulShutdown.testRestApiShutdown times out

2018-05-16 Thread Pritesh Maker (JIRA) 

 [ 
https://issues.apache.org/jira/browse/DRILL-6415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pritesh Maker updated DRILL-6415:
-
Fix Version/s: 1.14.0

> Unit test TestGracefulShutdown.testRestApiShutdown times out
> 
>
> Key: DRILL-6415
> URL: https://issues.apache.org/jira/browse/DRILL-6415
> Project: Apache Drill
>  Issue Type: Bug
>  Components: Tools, Build  Test
>Reporter: Abhishek Girish
>Assignee: Venkata Jyothsna Donapati
>Priority: Major
> Fix For: 1.14.0
>
>
> {code}
> 16:03:40.415 [main] ERROR org.apache.drill.TestReporter - Test Failed (d: 
> -18.3 KiB(72.9 KiB), h: -335.3 MiB(1.3 GiB), nh: 1.1 MiB(335.9 MiB)): 
> testRestApiShutdown(org.apache.drill.test.TestGracefulShutdown)
> org.junit.runners.model.TestTimedOutException: test timed out after 18 
> milliseconds
>   at sun.misc.Unsafe.park(Native Method) ~[na:1.8.0_161]
>   at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) 
> ~[na:1.8.0_161]
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1976)
>  ~[na:1.8.0_161]
>   at 
> org.apache.drill.exec.work.WorkManager.waitToExit(WorkManager.java:203) 
> ~[classes/:na]
>   at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:242) 
> ~[classes/:na]
>   at 
> org.apache.drill.test.ClusterFixture.safeClose(ClusterFixture.java:454) 
> ~[test-classes/:1.14.0-SNAPSHOT]
>   at org.apache.drill.test.ClusterFixture.close(ClusterFixture.java:405) 
> ~[test-classes/:1.14.0-SNAPSHOT]
>   at 
> org.apache.drill.test.TestGracefulShutdown.testRestApiShutdown(TestGracefulShutdown.java:294)
>  ~[test-classes/:1.14.0-SNAPSHOT]
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
> ~[na:1.8.0_161]
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
> ~[na:1.8.0_161]
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  ~[na:1.8.0_161]
>   at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_161]
>   at 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>  ~[junit-4.12.jar:4.12]
>   at 
> mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.executeTestMethod(JUnit4TestRunnerDecorator.java:154)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.invokeExplosively(JUnit4TestRunnerDecorator.java:70)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> mockit.integration.junit4.internal.FakeFrameworkMethod.invokeExplosively(FakeFrameworkMethod.java:34)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) 
> ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 
> ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
>  ~[junit-4.12.jar:4.12]
>   at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
> ~[na:1.8.0_161]
>   at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161]
> {code}
> {code}
> testRestApiShutdown(org.apache.drill.test.TestGracefulShutdown)  Time 
> elapsed: 180.028 sec  <<< ERROR!
> org.junit.runners.model.TestTimedOutException: test timed out after 18 
> milliseconds
>   at sun.misc.Unsafe.park(Native Method)
>   at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1976)
>   at 
> org.apache.drill.exec.work.WorkManager.waitToExit(WorkManager.java:203)
>   at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:242)
>   at 
> org.apache.drill.test.ClusterFixture.safeClose(ClusterFixture.java:454)
>   at org.apache.drill.test.ClusterFixture.close(ClusterFixture.java:405)
>   at 
> org.apache.drill.test.TestGracefulShutdown.testRestApiShutdown(TestGracefulShutdown.java:294)
> {code}



--
This

[jira] [Updated] (DRILL-6415) Unit test TestGracefulShutdown.testRestApiShutdown times out

2018-05-14 Thread Abhishek Girish (JIRA) 

 [ 
https://issues.apache.org/jira/browse/DRILL-6415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Abhishek Girish updated DRILL-6415:
---
Summary: Unit test TestGracefulShutdown.testRestApiShutdown times out  
(was: Unit test testRestApiShutdown timesout)

> Unit test TestGracefulShutdown.testRestApiShutdown times out
> 
>
> Key: DRILL-6415
> URL: https://issues.apache.org/jira/browse/DRILL-6415
> Project: Apache Drill
>  Issue Type: Bug
>  Components: Tools, Build  Test
>Reporter: Abhishek Girish
>Priority: Major
>
> {code}
> 16:03:40.415 [main] ERROR org.apache.drill.TestReporter - Test Failed (d: 
> -18.3 KiB(72.9 KiB), h: -335.3 MiB(1.3 GiB), nh: 1.1 MiB(335.9 MiB)): 
> testRestApiShutdown(org.apache.drill.test.TestGracefulShutdown)
> org.junit.runners.model.TestTimedOutException: test timed out after 18 
> milliseconds
>   at sun.misc.Unsafe.park(Native Method) ~[na:1.8.0_161]
>   at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) 
> ~[na:1.8.0_161]
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1976)
>  ~[na:1.8.0_161]
>   at 
> org.apache.drill.exec.work.WorkManager.waitToExit(WorkManager.java:203) 
> ~[classes/:na]
>   at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:242) 
> ~[classes/:na]
>   at 
> org.apache.drill.test.ClusterFixture.safeClose(ClusterFixture.java:454) 
> ~[test-classes/:1.14.0-SNAPSHOT]
>   at org.apache.drill.test.ClusterFixture.close(ClusterFixture.java:405) 
> ~[test-classes/:1.14.0-SNAPSHOT]
>   at 
> org.apache.drill.test.TestGracefulShutdown.testRestApiShutdown(TestGracefulShutdown.java:294)
>  ~[test-classes/:1.14.0-SNAPSHOT]
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
> ~[na:1.8.0_161]
>   at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
> ~[na:1.8.0_161]
>   at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  ~[na:1.8.0_161]
>   at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_161]
>   at 
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
>  ~[junit-4.12.jar:4.12]
>   at 
> mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.executeTestMethod(JUnit4TestRunnerDecorator.java:154)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.invokeExplosively(JUnit4TestRunnerDecorator.java:70)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> mockit.integration.junit4.internal.FakeFrameworkMethod.invokeExplosively(FakeFrameworkMethod.java:34)
>  ~[jmockit-1.39.jar:1.39]
>   at 
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) 
> ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) 
> ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
>  ~[junit-4.12.jar:4.12]
>   at 
> org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
>  ~[junit-4.12.jar:4.12]
>   at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
> ~[na:1.8.0_161]
>   at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_161]
> {code}
> {code}
> testRestApiShutdown(org.apache.drill.test.TestGracefulShutdown)  Time 
> elapsed: 180.028 sec  <<< ERROR!
> org.junit.runners.model.TestTimedOutException: test timed out after 18 
> milliseconds
>   at sun.misc.Unsafe.park(Native Method)
>   at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
>   at 
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitUninterruptibly(AbstractQueuedSynchronizer.java:1976)
>   at 
> org.apache.drill.exec.work.WorkManager.waitToExit(WorkManager.java:203)
>   at org.apache.drill.exec.server.Drillbit.close(Drillbit.java:242)
>   at 
> org.apache.drill.test.ClusterFixture.safeClose(ClusterFixture.java:454)
>   at org.apache.drill.test.ClusterFixture.close(ClusterFixture.java:405)
>   at 
> org.apache.drill.test.TestGracefulShutdown.testRestApiShutdown(TestGracefulShutdown.java:294)