producer.properties is out of date

[rantav]

Looking at https://github.com/uber/uReplicator/blob/master/config/producer.properties I see some properties that are no longer supported by the producer and warnings in the log:

From the worker's log:

[2019-01-25 06:47:17,217] WARN The configuration 'batch.num.messages' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig:287)
[2019-01-25 06:47:17,217] WARN The configuration 'producer.type' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig:287)
[2019-01-25 06:47:17,217] WARN The configuration 'queue.buffering.max.messages' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig:287)
[2019-01-25 06:47:17,218] WARN The configuration 'queue.buffering.max.ms' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig:287)
[2019-01-25 06:47:17,218] WARN The configuration 'compression.codec' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig:287)
[2019-01-25 06:47:17,218] WARN The configuration 'serializer.class' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig:287)

I suggest updating this file

[xhl1988]

@yangy0000 we need to fix the config. @rantav current master has only two unknown config, we will fix it soon

[2018-12-26 16:54:14,099] WARN The configuration 'producer.type' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig)
[2018-12-26 16:54:14,099] WARN The configuration 'serializer.class' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig)

[xhl1988]

200

[yangy0000]

uReplicator need to use "producer.type'', I'm going to leave this property there before I found a better place, but I fixed the rest of them