hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jonathan Hung (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4355) NPE while processing localizer heartbeat
Date Mon, 14 Nov 2016 18:47:58 GMT

    [ https://issues.apache.org/jira/browse/YARN-4355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15664672#comment-15664672

Jonathan Hung commented on YARN-4355:

Hi [~Naganarasimha], I also attached a branch-2.7 patch, if you could take a look and commit
this one as well that would be great, thanks! (It is basically the same thing as the trunk
patch, except {{stat.getLocalPath().toPath()}} becomes {{ConverterUtils.getPathFromYarnURL(stat.getLocalPath())}}.)

> NPE while processing localizer heartbeat
> ----------------------------------------
>                 Key: YARN-4355
>                 URL: https://issues.apache.org/jira/browse/YARN-4355
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.7.2
>            Reporter: Jason Lowe
>            Assignee: Varun Saxena
>         Attachments: YARN-4355-branch-2.7.001.patch, YARN-4355.01.patch, YARN-4355.02.patch,
YARN-4355.03.patch, YARN-4355.04.patch, YARN-4355.05.patch
> While analyzing YARN-4354 I noticed a nodemanager was getting NPEs while processing a
private localizer heartbeat.  I think there's a race where we can cleanup resources for an
application and therefore remove the app local resource tracker just as we are trying to handle
the localizer heartbeat.

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org

View raw message