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https://issues.apache.org/jira/browse/MAPREDUCE-2863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13159703#comment-13159703
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Hitesh Shah commented on MAPREDUCE-2863:
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bq. final member variables.
- Not a major issue. Can skip if you plan to add setters later.
bq. xml/json
- How easy would it be to add a query param to add the format support on all
calls? Not a blocker for this - we can add a jira for it later if someone asks
for it.
bq. The difference in the qstate is the Undefined gets mapped to Unknown.
- Not a strong preference either way but using the state name as is
simplifies code a bit.
bq. I don't follow the optimization of the starttime
- Ignore. My mistake.
bq. The inconsistent handling was intentional
- Should we just completely skip displaying jobs which the user has no access
to instead of providing incomplete info?
bq. jobhistory from "None" to ""
- The change should be fine if this does not affect anything.
bq. 204 vs 404
- Probably a 404 may make sense in most cases to denote failure.
Looks good on the whole. Hopefully, the next patch should be the final one.
> 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
> Affects Versions: 0.23.0
> Reporter: Arun C Murthy
> Assignee: Thomas Graves
> Priority: Blocker
> Attachments: MAPREDUCE-2863.patch, MAPREDUCE-2863.patch,
> MAPREDUCE-2863.patch, amoutput.txt, appoutput.txt, hsoutput.txt,
> nmoutput.txt, nmoutput.txt, nmoutput.txt, rmoutput.txt, rmoutput.txt,
> rmoutput.txt
>
>
> It will be very useful for RM and NM to support web-services to export
> json/xml.
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