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Date: Thu, 20 Aug 2015 02:02:46 +0000 (UTC)
From: "Robert Kanter (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
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Subject: [jira] [Updated] (HADOOP-12317) Applications fail on NM restart on
 some linux distro because NM container recovery declares AM container as
 LOST
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     [ https://issues.apache.org/jira/browse/HADOOP-12317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Kanter updated HADOOP-12317:
-----------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 2.8.0
           Status: Resolved  (was: Patch Available)

Thanks for the fix Anubhav.  Committed to trunk and branch-2!

> Applications fail on NM restart on some linux distro because NM container recovery declares AM container as LOST
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-12317
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12317
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Anubhav Dhoot
>            Assignee: Anubhav Dhoot
>            Priority: Critical
>             Fix For: 2.8.0
>
>         Attachments: YARN-4046.002.patch, YARN-4046.002.patch, YARN-4096.001.patch
>
>
> On a debian machine we have seen node manager recovery of containers fail because the signal syntax for process group may not work. We see errors in checking if process is alive during container recovery which causes the container to be declared as LOST (154) on a NodeManager restart.
> The application will fail with error. The attempts are not retried.
> {noformat}
> Application application_1439244348718_0001 failed 1 times due to Attempt recovered after RM restartAM Container for appattempt_1439244348718_0001_000001 exited with exitCode: 154
> {noformat}


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