Producer stops working after manual partition reassignment about kafka4net

[vchekan]

Hmm, UnknownTopicOrPartition can be caused by kafka configuration where automatic topic creation is disabled. In this case interpreting it as an recoverable error is undesirable. I do expect NotLeaderForPartition in case of partition reassignment, but getting UnknownTopicOrPartition is strange.

There is a test ConsumerFollowsRebalancingPartitions but seems producer is not tested under this condition...

[vikmv]

I'm writing unit test for this case right now. Will share it soon.

[vikmv]

Successfully reproduced it with a test and created a pull request (with test & fix).
According to the Kafka protocol guide, error UnknownTopicOrPartition(3) is retriable, so it shouldn't be classified as permanent

[vchekan]

Thanks Viktor, looking good at the first glance. I'll take a closer look and will commit in a couple days.

[vikmv]

Fixed in #28