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Posted to yarn-issues@hadoop.apache.org by "Eric Yang (JIRA)" <ji...@apache.org> on 2018/05/08 19:47:00 UTC

[jira] [Updated] (YARN-8265) AM should retrieve new IP for restarted container

     [ https://issues.apache.org/jira/browse/YARN-8265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Yang updated YARN-8265:
----------------------------
    Attachment: YARN-8265.001.patch

> AM should retrieve new IP for restarted container
> -------------------------------------------------
>
>                 Key: YARN-8265
>                 URL: https://issues.apache.org/jira/browse/YARN-8265
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn-native-services
>    Affects Versions: 3.1.0
>            Reporter: Eric Yang
>            Assignee: Eric Yang
>            Priority: Critical
>             Fix For: 3.2.0, 3.1.1
>
>         Attachments: YARN-8265.001.patch
>
>
> When a docker container is restarted, it gets a new IP, but the service AM only retrieves one IP for a container and then cancels the container status retriever. I suspect the issue would be solved by restarting the retriever (if it has been canceled) when the onContainerRestart callback is received, but we'll have to do some testing to make sure this works.



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