> > Could it be, that the first KafkaStreams instance was still in status > "rebalancing" when you started the second/third container? If yes, this > might explain what you observed: if the first instance is in status > "rebalancing" it would miss that new instanced are joining the group. > (We fixed this in upcoming 1.0.0 release).
Is there a JIRA which tracks this fix? Thanks, - Eric