You have to delete the znode from zookeeper for your consumer group
https://github.com/apache/kafka/blob/0.8.1/core/src/main/scala/kafka/consumer/ConsoleConsumer.scala#L181

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On Fri, Feb 6, 2015 at 5:48 AM, Yang <teddyyyy...@gmail.com> wrote:

> we are trying to achive the equivalent of
> bin/kafka-console-consumer.sh
>
>
> we tried " props.put("auto.offset.reset", "smallest");
>
> but it still doesn't work.
>
> how can I achieve --from-beginning in java code? thanks
>
> (we are using 8.1.1)
>

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