[ https://issues.apache.org/jira/browse/HADOOP-18077?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei-Chiu Chuang resolved HADOOP-18077. -------------------------------------- Fix Version/s: 3.4.0 Resolution: Fixed > ProfileOutputServlet unable to proceed due to NPE > ------------------------------------------------- > > Key: HADOOP-18077 > URL: https://issues.apache.org/jira/browse/HADOOP-18077 > Project: Hadoop Common > Issue Type: Bug > Reporter: Viraj Jasani > Assignee: Viraj Jasani > Priority: Major > Labels: pull-request-available > Fix For: 3.4.0 > > Time Spent: 1h 20m > Remaining Estimate: 0h > > ProfileOutputServlet context doesn't have Hadoop configs available and hence > async profiler redirection to output servlet is failing to identify if admin > access is allowed: > {code:java} > HTTP ERROR 500 java.lang.NullPointerException > URI: /prof-output-hadoop/async-prof-pid-98613-cpu-2.html > STATUS: 500 > MESSAGE: java.lang.NullPointerException > SERVLET: org.apache.hadoop.http.ProfileOutputServlet-58c34bb3 > CAUSED BY: java.lang.NullPointerException > Caused by: > java.lang.NullPointerException > at > org.apache.hadoop.http.HttpServer2.isInstrumentationAccessAllowed(HttpServer2.java:1619) > at > org.apache.hadoop.http.ProfileOutputServlet.doGet(ProfileOutputServlet.java:51) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) > at > org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434) > at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) > at > org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349) > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) > at > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:234) > at > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146) > at > org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:179) > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) > at org.eclipse.jetty.server.Server.handle(Server.java:516) > at > org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:400) > at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:645) > at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:392) > at > org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) > at > org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) > at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) > at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) > at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) > at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) > at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) > at > org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) > at > org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) > at > org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) > at java.lang.Thread.run(Thread.java:748){code} -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org