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From "kyungwan nam (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-6153) keepContainer does not work when AM retry window is set
Date Thu, 23 Feb 2017 03:22:44 GMT

     [ https://issues.apache.org/jira/browse/YARN-6153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

kyungwan nam updated YARN-6153:
-------------------------------
    Attachment: YARN-6153.004.patch

thanks for review.
yes, It looks better. I’m uploading a new patch.
I have fixed it as your comment.
Consequently, It looks like that _maybeLastAttempt_ is no longer used. so, the code associated
with _maybeLastAttempt_ have been removed.

> keepContainer does not work when AM retry window is set
> -------------------------------------------------------
>
>                 Key: YARN-6153
>                 URL: https://issues.apache.org/jira/browse/YARN-6153
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.7.1
>            Reporter: kyungwan nam
>         Attachments: YARN-6153.001.patch, YARN-6153.002.patch, YARN-6153.003.patch, YARN-6153.004.patch
>
>
> yarn.resourcemanager.am.max-attempts has been configured to 2 in my cluster.
> I submitted a YARN application (slider app) that keepContainers=true, attemptFailuresValidityInterval=300000.
> it did work properly when AM was failed firstly.
> all containers launched by previous AM were resynced with new AM (attempt2) without killing
containers.
> after 10 minutes, I thought AM failure count was reset by attemptFailuresValidityInterval
(5 minutes).
> but, all containers were killed when AM was failed secondly. (new AM attempt3 was launched
properly)



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