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https://issues.apache.org/jira/browse/YARN-6302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15935294#comment-15935294
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ASF GitHub Bot commented on YARN-6302:
--------------------------------------
Github user templedf commented on a diff in the pull request:
https://github.com/apache/hadoop/pull/200#discussion_r107268039
--- Diff:
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/LinuxContainerExecutor.java
---
@@ -111,6 +113,58 @@
private LinuxContainerRuntime linuxContainerRuntime;
/**
+ * The container exit code.
+ */
+ public enum LinuxContainerExecutorExitCode {
--- End diff --
Since this is an inner class of LCE, you can safely drop the LCE from the
enum name, which will make the subsequent code less messy.
> Fail the node, if Linux Container Executor is not configured properly
> ---------------------------------------------------------------------
>
> Key: YARN-6302
> URL: https://issues.apache.org/jira/browse/YARN-6302
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Miklos Szegedi
> Assignee: Miklos Szegedi
> Priority: Minor
>
> We have a cluster that has one node with misconfigured Linux Container
> Executor. Every time an AM or regular container is launched on the cluster,
> it will fail. The node will still have resources available, so it keeps
> failing apps until the administrator notices the issue and decommissions the
> node. AM Blacklisting only helps, if the application is already running.
> As a possible improvement, when the LCE is used on the cluster and a NM gets
> certain errors back from the LCE, like error 24 configuration not found, we
> should not try to allocate anything on the node anymore or shut down the node
> entirely. That kind of problem normally does not fix itself and it means that
> nothing can really run on that node.
> {code}
> Application application_1488920587909_0010 failed 2 times due to AM Container
> for appattempt_1488920587909_0010_000002 exited with exitCode: -1000
> Failing this attempt.Diagnostics: Application application_1488920587909_0010
> initialization failed (exitCode=24) with output:
> For more detailed output, check the application tracking page:
> http://node-1.domain.com:8088/cluster/app/application_1488920587909_0010 Then
> click on links to logs of each attempt.
> . Failing the application.
> {code}
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