hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-417) Add a poller that allows the AM to receive notifications when it is assigned containers
Date Thu, 28 Feb 2013 04:35:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13589177#comment-13589177

Sandy Ryza commented on YARN-417:

That's sounds right Chris.  Will include that in the class's doc.

I've thought a little more about the ContainerCompletionReason, and I'm not sure it's necessary,
as there are already constants in YarnConfiguration for the special exit codes, and there
are only two, ABORTED_CONTAINER_EXIT_STATUS and DISK_FAILED.  As these don't really have to
do with configuration, it might make sense to move them to a ContainerExitCodes class, and
just point to that class in the doc for ContainerStatus#getExitCode and CallbackHandler#onContainersCompleted

> Add a poller that allows the AM to receive notifications when it is assigned containers
> ---------------------------------------------------------------------------------------
>                 Key: YARN-417
>                 URL: https://issues.apache.org/jira/browse/YARN-417
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api, applications
>    Affects Versions: 2.0.3-alpha
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>         Attachments: AMRMClientAsync-1.java, AMRMClientAsync.java, YARN-417.patch, YarnAppMaster.java,
> Writing AMs would be easier for some if they did not have to handle heartbeating to the
RM on their own.

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

View raw message