[jira] [Created] (SPARK-13106) KafkaUtils.createDirectStream method with messageHandler and topics

["Luis Alves (JIRA)" <ji...@apache.org>]

Luis Alves created SPARK-13106:
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             Summary: KafkaUtils.createDirectStream method with messageHandler and topics
                 Key: SPARK-13106
                 URL: https://issues.apache.org/jira/browse/SPARK-13106
             Project: Spark
          Issue Type: Bug
          Components: Streaming
            Reporter: Luis Alves


Regarding the KafkaUtils.createDirectStream method here: https://github.com/apache/spark/blob/master/external/kafka/src/main/scala/org/apache/spark/streaming/kafka/KafkaUtils.scala#L473

I purpose to also allow to pass the a messageHandler as argument instead of using the one that is setted inside the method:

{code}
 val messageHandler = (mmd: MessageAndMetadata[K, V]) => (mmd.key, mmd.message)
{code}




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