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https://issues.apache.org/jira/browse/BAHIR-117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16012592#comment-16012592
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ASF GitHub Bot commented on BAHIR-117:
--------------------------------------

Github user c-w commented on the issue:

    https://github.com/apache/bahir/pull/43
  
    Hi @ckadner and @lresende -- could you please have another look at this PR 
and let me know if there's anything else you'd like me to do before this is 
ready to merge? It's almost been two weeks so I'd love to get this PR wrapped 
up soon :)


> Expand filtering options for TwitterInputDStream
> ------------------------------------------------
>
>                 Key: BAHIR-117
>                 URL: https://issues.apache.org/jira/browse/BAHIR-117
>             Project: Bahir
>          Issue Type: Improvement
>          Components: Spark Streaming Connectors
>            Reporter: Clemens Wolff
>
> Currently, the TwitterInputDStream only supports filtering by keywords [1] 
> which corresponds to the "track" option in the Twitter API [2]. The Twitter 
> API supports many more ways to receive a filtered stream (e.g. get Tweets in 
> a particular location [3]). It would be very useful to expose these 
> additional filtering options in this library.
> Proposal: add a new public method to TwitterUtils which follows the same 
> interface as createStream [4] but which takes a FilterQuery [5] object as 
> argument. In this way, we give full filtering flexibility to our users.
> I'm currently working on Project Fortis, a social data analysis platform for 
> the United Nations [6]. The extra filtering options would be very useful for 
> my project so I'm happy to implement this and create a pull request.
> [1] 
> https://github.com/apache/bahir/blob/fd4c35fc9f7ebb57464d231cf5d66e7bc4096a1b/streaming-twitter/src/main/scala/org/apache/spark/streaming/twitter/TwitterInputDStream.scala#L44
> [2] https://dev.twitter.com/streaming/overview/request-parameters#track
> [3] https://dev.twitter.com/streaming/overview/request-parameters#locations
> [4] 
> https://github.com/apache/bahir/blob/fd4c35fc9f7ebb57464d231cf5d66e7bc4096a1b/streaming-twitter/src/main/scala/org/apache/spark/streaming/twitter/TwitterUtils.scala#L39
> [5] http://twitter4j.org/javadoc/twitter4j/FilterQuery.html
> [6] https://fortis-web.azurewebsites.net/#/site/ocha/



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