[ https://issues.apache.org/jira/browse/YARN-10510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
tuyu updated YARN-10510: ------------------------ Attachment: YARN-10510.001.patch > TestAppPage.testAppBlockRenderWithNullCurrentAppAttempt will cause > NullPointerException > ---------------------------------------------------------------------------------------- > > Key: YARN-10510 > URL: https://issues.apache.org/jira/browse/YARN-10510 > Project: Hadoop YARN > Issue Type: Test > Components: yarn > Affects Versions: 3.2.1 > Reporter: tuyu > Priority: Minor > Fix For: 3.2.1 > > Attachments: YARN-10510.001.patch > > > run TestAppPage.testAppBlockRenderWithNullCurrentAppAttempt will cause blow > exception > {code:java} > 2020-12-01 20:16:41,412 ERROR [main] webapp.AppBlock > (AppBlock.java:render(124)) - Failed to read the application > application_1234_0000. > java.lang.NullPointerException > at > org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.getApplicationReport(RMAppBlock.java:218) > at > org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:112) > at > org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71) > at > org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69) > at > org.apache.hadoop.yarn.server.resourcemanager.webapp.TestAppPage.testAppBlockRenderWithNullCurrentAppAttempt(TestAppPage.java:92) > 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:47) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at org.junit.runner.JUnitCore.run(JUnitCore.java:160) > at > com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) > at > com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) > at > com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220) > at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53) > Disconnected from the target VM, address: '127.0.0.1:60623', transport: > 'socket' > {code} > because of mockClientRMService not mock getApplicationReport and > getApplicationAttempts interface -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org