Hey Subhash, thanks, i was able to test this out with 1 partition topic & verify this.
On Thu, Jun 22, 2017 at 1:39 PM, Subhash Sriram <subhash.sri...@gmail.com> wrote: > Hi Karan, > > Yeah, so as to Paolo's point, keep in mind that Kafka does not guarantee > order across partitions, only within a partition. If you publish messages > to a topic with 3 partitions, it will only be guaranteed that they are > consumed in order within the partition. > > You can retry your test by publishing to a single partition topic. When you > consume, you should see that it is all in order. > > I hope that helps. > > Thanks, > Subhash > > On Thu, Jun 22, 2017 at 4:37 PM, karan alang <karan.al...@gmail.com> > wrote: > > > Hi Subhash, > > > > number of partitions - 3 > > > > On Thu, Jun 22, 2017 at 12:37 PM, Subhash Sriram < > subhash.sri...@gmail.com > > > > > wrote: > > > > > How many partitions are in your topic? > > > > > > On Thu, Jun 22, 2017 at 3:33 PM, karan alang <karan.al...@gmail.com> > > > wrote: > > > > > > > Hi All - > > > > > > > > version - kafka 0.10 > > > > I'm publishing data into Kafka topic using command line, > > > > and reading the data using kafka console consumer > > > > > > > > *Publish command ->* > > > > > > > > $KAFKA_HOME/bin/kafka-verifiable-producer.sh --topic mmtopic1 > > > > --max-messages 100 --broker-list > > > > localhost:9092,localhost:9093,localhost:9094,localhost:9095 > > > > --producer.config $KAFKA_HOME/config/producer.properties > > > > > > > > *Console Consumer :* > > > > > > > > $KAFKA10_HOME/bin/kafka-console-consumer.sh --zookeeper > localhost:2161 > > > > --topic mmtopic1 --from-beginning > > > > > > > > What i see is that the Kafka consumer is not reading the data in > > sequence > > > > i.e. the data on console is seen, but not in order it was published. > > > > > > > > Is that expected ? > > > > what do i need to do to ensure the Kafka consumer reads the data in > > > > sequence ? > > > > > > > > > >
