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Kafka >> mail # user >> key used by producer


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Re: key used by producer
Yes, I'm pretty sure keys are now retained with the message and returned
in the consumer.

In the Java/Scala client, ConsumerIterator returns a MessageAndMetadata
which includes key, message, topic, partition, and offset

-David

On 5/9/13 10:44 AM, Yu, Libo wrote:
 
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elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB