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Posted to yarn-issues@hadoop.apache.org by "Konstantinos Karanasos (JIRA)" <ji...@apache.org> on 2016/10/27 18:47:59 UTC

[jira] [Updated] (YARN-3518) default rm/am expire interval should not be smaller than default resourcemanager connect wait time

     [ https://issues.apache.org/jira/browse/YARN-3518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konstantinos Karanasos updated YARN-3518:
-----------------------------------------
    Summary: default rm/am expire interval should not be smaller than default resourcemanager connect wait time  (was: default rm/am expire interval should not less than default resourcemanager connect wait time)

> default rm/am expire interval should not be smaller than default resourcemanager connect wait time
> --------------------------------------------------------------------------------------------------
>
>                 Key: YARN-3518
>                 URL: https://issues.apache.org/jira/browse/YARN-3518
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: client
>            Reporter: sandflee
>            Assignee: sandflee
>              Labels: oct16-easy
>         Attachments: YARN-3518.001.patch, YARN-3518.002.patch, YARN-3518.003.patch, YARN-3518.004.patch
>
>
> take am for example, if am can't connect to RM, after am expire (600s), RM relaunch am, and there will be two am at the same time util resourcemanager connect max wait time(900s) passed.
> DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS =  15 * 60 * 1000;
> DEFAULT_RM_AM_EXPIRY_INTERVAL_MS = 600000;
> DEFAULT_RM_NM_EXPIRY_INTERVAL_MS = 600000;



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