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https://issues.apache.org/jira/browse/MAPREDUCE-2863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13149893#comment-13149893
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Hitesh Shah commented on MAPREDUCE-2863:
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Taking a look at the output formats only (apart from the comment for having all
outputs be a closer match for json/xml):
A minor comment:
- "totalMemoryNeeded" : 2048, -> totalMemoryNeededMB
- there is a mix of bytes, MB and GB in use in various diff outputs which
could probably do with some form of standardization. Not sure if it needs to be
done as part of this but will affect the element names later if the value types
change.
- Is anyone expected to use the version info? If yes, would they likely use
it as is or would they need to parse it to strip out the actual version no? If
the latter, would 2 values - versionNum and versionInfo help with the former
just have the basic version string and the latter the full build version info?
Also, I am assuming the framework correctly handles escaping all data that
could be in elements which depict urls or other info such as the diagnostics?
Apart from that, the output generally looks good.
> Support web-services for RM & NM
> --------------------------------
>
> Key: MAPREDUCE-2863
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2863
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: mrv2, nodemanager, resourcemanager
> Reporter: Arun C Murthy
> Assignee: Thomas Graves
> Attachments: MAPREDUCE-2863.patch, nmoutput.txt, rmoutput.txt
>
>
> It will be very useful for RM and NM to support web-services to export
> json/xml.
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