It appears the bug I was referencing is fixed in the version you're using: https://issues.apache.org/jira/browse/KAFKA-1183
On Thu, Oct 2, 2014 at 2:00 PM, Jiang Jacky <[email protected]> wrote: > Hi, So far, I just have 1 producer, and I am using kafka lib > version 0.8.1.1 > Thank you guys! > > 2014-10-01 9:12 GMT-04:00 Nathan Leung <[email protected]>: > > how many producers do you have? there was a bug with older versions of >> kafka (don't know if it's fixed in release version, I'd have to dig up the >> issue) where if you don't have message id set when you produce the message, >> it will only send to one partition at a time. if you have more than 1 >> producer at a time then each would write to a separate partition. >> >> On Wed, Oct 1, 2014 at 7:31 AM, Jacky <[email protected]> wrote: >> >>> Anyone has idea? Thank you >>> >>> Sent from my iPhone >>> >>> > On Sep 30, 2014, at 1:45 PM, Jiang Jacky <[email protected]> wrote: >>> > >>> > Hi, Guys >>> > It is very weird, I created a topic with 2 partitions couple weeks >>> ago, and I can only production the message to partition 0, not partition 1, >>> but for now, I created a new topic again with 2 partitions, it does work. >>> > So whats problem of the old topic? I tried to describe the old topic, >>> I found the following message >>> > >>> > Topic: xxxx Partition: 0 Leader: 1 Replicas: 1 >>> Isr: 1 >>> > Topic: xxxx Partition: 1 Leader: 2 Replicas: 2 >>> Isr: 2 >>> > >>> > Please let me know, if the topic is screwed up. >>> > >>> > Thank you >>> > >>> > >>> >> >> >
