hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-376) Apps that have completed can appear as RUNNING on the NM UI
Date Fri, 22 Feb 2013 20:34:13 GMT

     [ https://issues.apache.org/jira/browse/YARN-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Lowe updated YARN-376:
----------------------------

    Attachment: YARN-376.patch

Patch that adds a new interface to RMNode so ResourceTrackingService can atomically get-and-clear
the list of containers and applications to cleanup.
                
> Apps that have completed can appear as RUNNING on the NM UI
> -----------------------------------------------------------
>
>                 Key: YARN-376
>                 URL: https://issues.apache.org/jira/browse/YARN-376
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.0.3-alpha, 0.23.6
>            Reporter: Jason Lowe
>         Attachments: YARN-376.patch
>
>
> On a busy cluster we've noticed a growing number of applications appear as RUNNING on
a nodemanager web pages but the applications have long since finished.  Looking at the NM
logs, it appears the RM never told the nodemanager that the application had finished.  This
is also reflected in a jstack of the NM process, since many more log aggregation threads are
running then one would expect from the number of actively running applications.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message