For future reference server the following is needed offsets.topic.replication.factor=3
Michael > On 14 Jul 2016, at 10:56, Michael Freeman <[email protected]> wrote: > > Anyone have any ideas? Looks like the group coordinator is not failing over. > Or at least not detected by the Java consumer. > > A new leader is elected so I'm at a loss. > > Michael > >> On 13 Jul 2016, at 20:58, Michael Freeman <[email protected]> wrote: >> >> Hi, >> I'm running a Kafka cluster with 3 nodes. >> I have a topic with a replication factor of 3. >> When I stop node 1 running kafka-topics.sh shows me that node 2 and 3 have >> successfully failed over the partitions for the topic. >> >> The message producers are still sending messages and I can still consume >> them using kafka-console-consumer.sh >> >> However my 0.9.0.1 Java consumer stops consuming messages. ( I thought maybe >> it was rebalancing but after an hour nothing) >> >> The consumer logs simply contains lots of "Marking the coordinator >> 8147683647 dead." >> >> If I start node 1 up the consumers detect this and start to consume messages >> again. >> >> On startup of the consumers I can see that all three nodes are listed in the >> "bootstrap.servers". >> >> Any idea whats wrong with the Java consumer? >> >> Thanks for any help or pointers in the right direction. >> >> Michael >>
