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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4106) NodeLabels for NM in distributed mode is not updated even after clusterNodelabel addition in RM
Date Fri, 04 Sep 2015 06:29:46 GMT

    [ https://issues.apache.org/jira/browse/YARN-4106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730380#comment-14730380
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Naganarasimha G R commented on YARN-4106:
-----------------------------------------

[~bibinchundatt],
Good catch, Basically this was added initially for testing and later removed but got missed
over here so basically its sufficient that {{intervalTime}} itself is used as {{delay}} in
{{AbstractNodeLabelsProvider.serviceStart}} and also we can remove {{startTime}} & in
{{ConfigurationNodeLabelsProvider.serviceInit}} we can remove {{startTime}} and instead of
calling {{updateNodeLabelsFromConfig}} in {{serviceInit}} we can override and invoke {{timertask.run}}
in {{serviceStart()}}. Please correct the test cases accordingly.


> NodeLabels for NM in distributed mode is not updated even after clusterNodelabel addition
in RM 
> ------------------------------------------------------------------------------------------------
>
>                 Key: YARN-4106
>                 URL: https://issues.apache.org/jira/browse/YARN-4106
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Bibin A Chundatt
>            Assignee: Bibin A Chundatt
>            Priority: Critical
>         Attachments: 0001-YARN-4106.patch, 0002-YARN-4106.patch
>
>
> NodeLabels for NM in distributed mode is not updated even after clusterNodelabel addition
in RM
> Steps to reproduce
> ===============
> # Configure nodelabel in distributed mode
> yarn.node-labels.configuration-type=distributed
> provider = config
> yarn.nodemanager.node-labels.provider.fetch-interval-ms=120000ms
> # Start RM the NM
> # Once NM is registration is done add nodelabels in RM
> Nodelabels not getting updated in RM side 



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