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https://issues.apache.org/jira/browse/STORM-405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14070923#comment-14070923
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Parth Brahmbhatt commented on STORM-405:
----------------------------------------

I extended the task to include custom mapper that allows users to provide 
mappers that maps tuples to kafka keys and messages and topic selector that 
allows the users to provide custom implementation to select a list of topics to 
which the bolt will publish the message.

> Add kafka trident state so messages can be sent to kafka topics
> ---------------------------------------------------------------
>
>                 Key: STORM-405
>                 URL: https://issues.apache.org/jira/browse/STORM-405
>             Project: Apache Storm (Incubating)
>          Issue Type: Improvement
>    Affects Versions: 0.9.3-incubating
>            Reporter: Parth Brahmbhatt
>            Priority: Minor
>             Fix For: 0.9.3-incubating
>
>
> Currently storm has a bolt for writing to kafka but we have no implementation 
> of trident state. We need a trident state implementation that allows wrting 
> tuples directly to kafka topics as part of trident topology. 



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