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Steve Loughran commented on HADOOP-10312: ----------------------------------------- Example {code} 2014-01-30 14:20:12,042 [AMRM Callback Handler Thread] INFO HoyaAppMaster.yarn (HoyaAppMaster.java:onContainersCompleted(839)) - Container Completion for containerID=container_1391075472386_0004_01_000032, state=COMPLETE, exitStatus=1, diagnostics=Exception from container-launch: org.apache.hadoop.util.Shell$ExitCodeException: org.apache.hadoop.util.Shell$ExitCodeException: at org.apache.hadoop.util.Shell.runCommand(Shell.java:505) at org.apache.hadoop.util.Shell.run(Shell.java:418) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:650) at org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor.launchContainer(DefaultContainerExecutor.java:195) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:283) at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.call(ContainerLaunch.java:79) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) {code} it failed, but it's not obvious why > Shell.ExitCodeException to have more useful toString > ---------------------------------------------------- > > Key: HADOOP-10312 > URL: https://issues.apache.org/jira/browse/HADOOP-10312 > Project: Hadoop Common > Issue Type: Bug > Affects Versions: 2.4.0 > Reporter: Steve Loughran > Priority: Minor > > Shell's ExitCodeException doesn't include the exit code in the toString > value, so isn't that useful in diagnosing container start failures in YARN -- This message was sent by Atlassian JIRA (v6.1.5#6160)