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https://issues.apache.org/jira/browse/YARN-3347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuan Gong updated YARN-3347:
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Attachment: YARN-3347.3.rebase.patch
> Improve YARN log command to get AMContainer logs as well as running
> containers logs
> -----------------------------------------------------------------------------------
>
> Key: YARN-3347
> URL: https://issues.apache.org/jira/browse/YARN-3347
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: log-aggregation
> Reporter: Xuan Gong
> Assignee: Xuan Gong
> Attachments: YARN-3347.1.patch, YARN-3347.1.rebase.patch,
> YARN-3347.2.patch, YARN-3347.2.rebase.patch, YARN-3347.3.patch,
> YARN-3347.3.rebase.patch
>
>
> Right now, we could specify applicationId, node http address and container ID
> to get the specify container log. Or we could only specify applicationId to
> get all the container logs. It is very hard for the users to get logs for AM
> container since the AMContainer logs have more useful information. Users need
> to know the AMContainer's container ID and related Node http address.
> We could improve the YARN Log Command to allow users to get AMContainer logs
> directly
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