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https://issues.apache.org/jira/browse/FLUME-2333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lior Zeno updated FLUME-2333:
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Fix Version/s: v1.8.0
> HTTP source handler doesn't allow for responses
> -----------------------------------------------
>
> Key: FLUME-2333
> URL: https://issues.apache.org/jira/browse/FLUME-2333
> Project: Flume
> Issue Type: Improvement
> Reporter: Jeremy Karlson
> Assignee: Jeremy Karlson
> Fix For: v1.8.0
>
> Attachments: FLUME-2333-2.diff, FLUME-2333-3.diff, FLUME-2333-4.diff,
> FLUME-2333-CUMULATIVE.diff, FLUME-2333.diff
>
>
> Existing HTTP source handlers recieve events via a HTTPServletRequest. This
> works, but because the handler doesn't have access to the
> HTTPServletResponse, there is no ability to return a response. This makes it
> unsuitable for some sort of protocol that relies on bidirectional
> communication.
> My solution: In addition to the existing HTTPSource interface, I've added a
> BidirectionalHTTPSource interface that is provided the servlet response as a
> parameter. I've made some changes in the HTTP source allow for both types to
> co-exist, and my changes shouldn't affect anyone who is already using the
> existing interface.
> Also includes minor documentation updates to reflect this.
> Review: https://reviews.apache.org/r/18555/
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