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https://issues.apache.org/jira/browse/YARN-4905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15246395#comment-15246395
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Vinod Kumar Vavilapalli commented on YARN-4905:
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Thanks for working on this [~xgong], this is really useful!
Few comments on the patch:
- Instead of "-ls", let's call it "--info" or "--show_meta_info"? /cc
[~vvasudev]
- Can you paste sample outputs here?
- I think we should also have a "--list-nodes" option at the app-level to only
show the list of nodes where the app ran.
-- This can be used to know which nodes could successfully aggregate logs.
-- Long term, I think this should also get linked into "yarn application
-status" for that command to also perhaps print the info about logs.
- Test-case: Don't use PBImpl objects (like ContainerIdPBImpl) directly.
> Improve Yarn log Command line option to show log metadata
> ---------------------------------------------------------
>
> Key: YARN-4905
> URL: https://issues.apache.org/jira/browse/YARN-4905
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Xuan Gong
> Assignee: Xuan Gong
> Attachments: YARN-4905.1.patch, YARN-4905.2.patch
>
>
> Improve the Yarn log commandline to have "ls" command which can list
> containers for which we have logs, list files within each container, along
> with file size
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