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https://issues.apache.org/jira/browse/YARN-2934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14239518#comment-14239518
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Naganarasimha G R commented on YARN-2934:
-----------------------------------------
Hi [~jira.shegalov],
AFAIK some time launching container fails and the exit information is
present in the NM logs
{quote}
2014-12-06 14:43:42,583 | WARN | ContainersLauncher #32 | Exception from
container-launch with container ID: container_1417695705818_0094_01_33554435
and exit code: 134 |
org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.launchContainer(LinuxContainerExecutor.java:310)
ExitCodeException exitCode=134: /bin/bash: line 1: 77143 Aborted
/opt/huawei/Bigdata/jdk1.7.0_60//bin/java -Xms2048m -Xmx2048m -server
-XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled
-XX:+UseCMSCompactAtFullCollection -XX:CMSFullGCsBeforeCompaction=0
-XX:+CMSClassUnloadingEnabled -XX:LargePageSizeInBytes=128M
-XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly
-XX:CMSInitiatingOccupancyFraction=20 -XX:SoftRefLRUPolicyMSPerMB=0
-agentlib:jdwp=transport=dt_socket,address=33233,server=y,suspend=n
com.huawei.data.integration.dataflow.runtime.yarn.app.StreamNodeContainer
-cc-host linux81 -cc-port 32335 -cluster-net-ip-address linux81
-data-ip-address linux81 -node-id linux81 -result-ip-address linux81 >
/srv/BigData/yarn/nm/containerlogs/application_1417695705818_0094/container_1417695705818_0094_01_33554435/stdout
2>
/srv/BigData/yarn/nm/containerlogs/application_1417695705818_0094/container_1417695705818_0094_01_33554435/stderr
at org.apache.hadoop.util.Shell.runCommand(Shell.java:537)
at org.apache.hadoop.util.Shell.run(Shell.java:454)
{quote}
And these kind of errors/exceptions needs to be present in container's stderr
also . Is this the goal of this jira ?
> Improve handling of container's stderr
> ---------------------------------------
>
> Key: YARN-2934
> URL: https://issues.apache.org/jira/browse/YARN-2934
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Gera Shegalov
> Assignee: Naganarasimha G R
>
> Most YARN applications redirect stderr to some file. That's why when
> container launch fails with {{ExitCodeException}} the message is empty.
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