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


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Re: key used by producer
Yes, our consumer iterator returns MessageAndMetadata. You can do
consumerIterator.next().key() to get the key.

Thanks,

Jun
On Thu, May 9, 2013 at 7:44 AM, Yu, Libo <[EMAIL PROTECTED]> wrote:

> Hi,
>
> I am looking at the example producer code for kafka 0.8.
> I notice it is possible to specify a key when creating
> KeyedMessage. This key will be used for assigning the
> message to some partition. I wonder if the key will be
> received by the consumer. Thanks.
>
>
> Libo
>
>

 
NEW: Monitor These Apps!
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