[ https://issues.apache.org/jira/browse/YARN-1911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kenji Kikushima reassigned YARN-1911: ------------------------------------- Assignee: Kenji Kikushima > NullPointerException in ResourceOption.getOverCommitTimeout() > ------------------------------------------------------------- > > Key: YARN-1911 > URL: https://issues.apache.org/jira/browse/YARN-1911 > Project: Hadoop YARN > Issue Type: Bug > Components: api > Affects Versions: 2.3.0 > Reporter: Kenji Kikushima > Assignee: Kenji Kikushima > > I'm trying to implement REST API for Dynamic configuration. But > NullPointerException occurred when ResourceOption.getOverCommitTimeout() > called. Here is a sample code with error message. > {code} > @Test > public void testGetOverCommitTimeout() { > Resource capability = Resource.newInstance(4096, 4); > ResourceOption resourceOption = ResourceOption.newInstance(capability, > RMNode.OVER_COMMIT_TIMEOUT_MILLIS_DEFAULT); > Assert.assertEquals(RMNode.OVER_COMMIT_TIMEOUT_MILLIS_DEFAULT, > resourceOption.getOverCommitTimeout()); > } > {code} > {code} > java.lang.NullPointerException > at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:187) > at > org.apache.hadoop.yarn.api.records.impl.pb.ResourceOptionPBImpl.getOverCommitTimeout(ResourceOptionPBImpl.java:63) > at > org.apache.hadoop.yarn.server.resourcemanager.TestResourceOption.testGetOverCommitTimeout(TestResourceOption.java:33) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) > at org.junit.runners.ParentRunner.run(ParentRunner.java:300) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > {code} -- This message was sent by Atlassian JIRA (v6.2#6252)