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https://issues.apache.org/jira/browse/HADOOP-3342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Enis Soztutar updated HADOOP-3342:
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Attachment: Hadoop-3342.patch
Updated Daniel's patch to also submit post requests for killing task / chaging
job priority.
Patch tested manually.
> Better safety of killing jobs via web interface
> -----------------------------------------------
>
> Key: HADOOP-3342
> URL: https://issues.apache.org/jira/browse/HADOOP-3342
> Project: Hadoop Core
> Issue Type: Improvement
> Components: dfs
> Affects Versions: 0.16.3
> Reporter: Daniel Naber
> Priority: Minor
> Attachments: Hadoop-3342.patch, kill-job.diff
>
>
> Although the option to kill jobs via the web interface is turned off by
> default, it should be made safer. Currently the "kill" action and its
> confirmation is just a link so it could be triggered by a crawler or by a
> browser's pre-fetching mechanism. The attached patch makes it work only with
> "POST" so that e.g. well-behaved crawlers shouldn't be able to access it.
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