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Posted to issues@spark.apache.org by "Tathagata Das (JIRA)" <ji...@apache.org> on 2014/12/25 01:23:14 UTC

[jira] [Commented] (SPARK-4960) Interceptor pattern in receivers

    [ https://issues.apache.org/jira/browse/SPARK-4960?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14258595#comment-14258595 ] 

Tathagata Das commented on SPARK-4960:
--------------------------------------

SPARK-3146 wants to add similar functionality only to Kafka stream

> Interceptor pattern in receivers
> --------------------------------
>
>                 Key: SPARK-4960
>                 URL: https://issues.apache.org/jira/browse/SPARK-4960
>             Project: Spark
>          Issue Type: New Feature
>          Components: Streaming
>            Reporter: Tathagata Das
>
> Sometimes it is good to intercept a message received through a receiver and modify / do something with the message before it is stored into Spark. This is often referred to as the interceptor pattern. There should be general way to specify an interceptor function that gets applied to all receivers. 



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