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https://issues.apache.org/jira/browse/YARN-8867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16669342#comment-16669342
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Chandni Singh commented on YARN-8867:
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[~eyang] Thanks for reviewing. Retrieving the progress is a good point. I just
think it can be done as a next step.
As you stated, this patch adds the basic protocol to query the status of
localized resources. With this, the status would only say if the resource
localization in - IN_PROGRESS, COMPLETED, or FAILED.
Adding more information in {{LocalizationStatus}} like progress could be
handled separately.
Let me know if that is okay?
> Retrieve the progress of resource localization
> ----------------------------------------------
>
> Key: YARN-8867
> URL: https://issues.apache.org/jira/browse/YARN-8867
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn
> Reporter: Chandni Singh
> Assignee: Chandni Singh
> Priority: Major
> Attachments: YARN-8867.wip.patch
>
>
> Refer YARN-3854.
> Currently NM does not have an API to retrieve the progress of localization.
> Unless the client can know when the localization of a resource is complete
> irrespective of the type of the resource, it cannot take any appropriate
> action.
> We need an API in {{ContainerManagementProtocol}} to retrieve the progress on
> the localization.
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