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From "Chun Chen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2674) Distributed shell AM may re-launch containers if RM work preserving restart happens
Date Thu, 04 Jun 2015 10:57:39 GMT

     [ https://issues.apache.org/jira/browse/YARN-2674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chun Chen updated YARN-2674:
----------------------------
    Attachment: YARN-2674.3.patch

> Distributed shell AM may re-launch containers if RM work preserving restart happens
> -----------------------------------------------------------------------------------
>
>                 Key: YARN-2674
>                 URL: https://issues.apache.org/jira/browse/YARN-2674
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Chun Chen
>            Assignee: Chun Chen
>         Attachments: YARN-2674.1.patch, YARN-2674.2.patch, YARN-2674.3.patch
>
>
> Currently, if RM work preserving restart happens while distributed shell is running,
distribute shell AM may re-launch all the containers, including new/running/complete. We must
make sure it won't re-launch the running/complete containers.
> We need to remove allocated containers from AMRMClientImpl#remoteRequestsTable once AM
receive them from RM. 



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