Exception from launching allocated container --------------------------------------------
Key: MAPREDUCE-3655 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3655 Project: Hadoop Map/Reduce Issue Type: Bug Components: applicationmaster Affects Versions: 0.23.0 Reporter: Bing Jiang Hi, I have encountered a same question. Look below, and hope it can help u. I get help from Hadoop-Yarn to deploy my real-time distributed computation system, and I get reply from mapreduce-u...@hadoop.apache.org to follow these guilders below: http://hadoop.apache.org/common/docs/r0.23.0/hadoop-yarn/hadoop-yarn-site/YARN.html http://hadoop.apache.org/common/docs/r0.23.0/hadoop-yarn/hadoop-yarn-site/WritingYarnApplications.html When I follow the steps to construct my Client, ApplicationMaster.And an issue occurs to me that NM fail to launch a Container because of java.io.FileNotFoundException. So the part of NM log has been attached below: .... 2011-12-29 15:49:16,250 INFO org.apache.hadoop.yarn.server. nodemanager.containermanager.application.Application: Adding container_1325062142731_0006_01_000001 to application application_1325062142731_0006 2011-12-29 15:49:16,250 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.event.ApplicationLocalizationEvent.EventType: INIT_APPLICATION_RESOURCES 2011-12-29 15:49:16,250 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.application.ApplicationInitedEvent.EventType: APPLICATION_INITED 2011-12-29 15:49:16,250 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.Application: Processing application_1325062142731_0006 of type APPLICATION_INITED 2011-12-29 15:49:16,250 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.application.Application: Application application_1325062142731_0006 transitioned from INITING to RUNNING 2011-12-29 15:49:16,250 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.loghandler.event.LogHandlerAppStartedEvent.EventType: APPLICATION_STARTED 2011-12-29 15:49:16,250 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerInitEvent.EventType: INIT_CONTAINER 2011-12-29 15:49:16,250 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container: Processing container_1325062142731_0006_01_000001 of type INIT_CONTAINER 2011-12-29 15:49:16,250 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container: Container container_1325062142731_0006_01_000001 transitioned from NEW to LOCALIZED 2011-12-29 15:49:16,250 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEvent.EventType: LAUNCH_CONTAINER 2011-12-29 15:49:16,287 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerEvent.EventType: CONTAINER_LAUNCHED 2011-12-29 15:49:16,287 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container: Processing container_1325062142731_0006_01_000001 of type CONTAINER_LAUNCHED 2011-12-29 15:49:16,287 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container: Container container_1325062142731_0006_01_000001 transitioned from LOCALIZED to RUNNING 2011-12-29 15:49:16,288 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerStartMonitoringEvent.EventType: START_MONITORING_CONTAINER 2011-12-29 15:49:16,289 WARN org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch: Failed to launch container java.io.FileNotFoundException: File /tmp/nm-local-dir/usercache/jiangbing/appcache/application_1325062142731_0006 does not exist at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:431) at org.apache.hadoop.fs.FileSystem.primitiveMkdir(FileSystem.java:815) at org.apache.hadoop.fs.DelegateToFileSystem.mkdir(DelegateToFileSystem.java:143) at org.apache.hadoop.fs.FilterFs.mkdir(FilterFs.java:189) at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:700) at org.apache.hadoop.fs.FileContext$4.next(FileContext.java:697) at org.apache.hadoop.fs.FileContext$FSLinkResolver.resolve(FileContext.java:2325) at org.apache.hadoop.fs.FileContext.mkdir(FileContext.java:697) at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:123) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:237) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:67) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) 2011-12-29 15:49:16,290 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerExitEvent.EventType: CONTAINER_EXITED_WITH_FAILURE 2011-12-29 15:49:16,290 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container: Processing container_1325062142731_0006_01_000001 of type CONTAINER_EXITED_WITH_FAILURE 2011-12-29 15:49:16,290 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container: Container container_1325062142731_0006_01_000001 transitioned from RUNNING to EXITED_WITH_FAILURE 2011-12-29 15:49:16,290 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEvent.EventType: CLEANUP_CONTAINER 2011-12-29 15:49:16,290 INFO org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch: Cleaning up container container_1325062142731_0006_01_000001 2011-12-29 15:49:16,290 DEBUG org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch: Marking container container_1325062142731_0006_01_000001 as inactive 2011-12-29 15:49:16,290 DEBUG org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch: Getting pid for container container_1325062142731_0006_01_000001 to kill from pid file /tmp/nm-local-dir/nmPrivate/container_1325062142731_0006_01_000001.pid 2011-12-29 15:49:16,290 DEBUG org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch: Accessing pid for container container_1325062142731_0006_01_000001 from pid file /tmp/nm-local-dir/nmPrivate/container_1325062142731_0006_01_000001.pid 2011-12-29 15:49:16,307 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher: Dispatching the event org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.event.ContainerLocalizationCleanupEvent.EventType: CLEANUP_CONTAINER_RESOURCES In order to figure out the fact, I trace back to source code. I find that org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor: @Override public int launchContainer(Container container, Path nmPrivateContainerScriptPath, Path nmPrivateTokensPath, String userName, String appId, Path containerWorkDir) throws IOException { .... String[] sLocalDirs = getConf().getStrings( YarnConfiguration.NM_LOCAL_DIRS, YarnConfiguration.DEFAULT_NM_ LOCAL_DIRS); for (String sLocalDir : sLocalDirs) { Path usersdir = new Path(sLocalDir, ContainerLocalizer.USERCACHE); Path userdir = new Path(usersdir, userName); Path appCacheDir = new Path(userdir, ContainerLocalizer.APPCACHE); Path appDir = new Path(appCacheDir, appIdStr); Path containerDir = new Path(appDir, containerIdStr); lfs.mkdir(containerDir, null, false); } .... lfs.mkdir(containerDir, null, false); refer to the api of mkdir, false means cannot create parent path here if not exists. In my hadoop project, I revise lfs.mkdir(containerDir, null, false); to lfs.mkdir(containerDir, null, true); , then my program goes well. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira