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https://issues.apache.org/jira/browse/HADOOP-2069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Harsh J resolved HADOOP-2069.
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Resolution: Fixed
Aside from what was done in HADOOP-4029, as explained in the previous comment,
the *right* way is to query the node statuses from the APIs and not scrape
webpages to achieve those.
This is indeed possible (having helped build a dfs summary page/widget before
at work) without jsp scraping, and does not require anything beyond a couple of
rpc calls at most.
Resolving as not a problem.
> DFS Summary Page
> ----------------
>
> Key: HADOOP-2069
> URL: https://issues.apache.org/jira/browse/HADOOP-2069
> Project: Hadoop Common
> Issue Type: Improvement
> Components: util
> Reporter: Aroop Maliakkal
>
> DFS Summary page should consists of the DFS summary data and *links* to Live
> Datanodes and Dead datanodes instead of loading "all nodes" information in
> one page. It would be great if you can give the summary in XML format also.
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