Добавление конфигурации сжатия в Kafka Streams, аналогично этой ссылке :
properties.put(StreamsConfig.topicPrefix(TopicConfig.COMPRESSION_TYPE_CONFIG), "snappy");
, но я вижу следующие сообщения WARN в журнале:
[2018-11-19 23:52:10,158] WARN The configuration 'topic.compression.type' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2018-11-19 23:52:10,158] WARN The configuration 'topic.compression.type' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2018-11-19 23:52:10,194] WARN The configuration 'topic.compression.type' was supplied but isn't a known config. (org.apache.kafka.clients.consumer.ConsumerConfig)
[2018-11-19 23:52:10,194] WARN The configuration 'topic.compression.type' was supplied but isn't a known config. (org.apache.kafka.clients.consumer.ConsumerConfig)
[2018-11-19 23:52:10,209] WARN The configuration 'topic.compression.type' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig)
[2018-11-19 23:52:10,209] WARN The configuration 'topic.compression.type' was supplied but isn't a known config. (org.apache.kafka.clients.producer.ProducerConfig)
[2018-11-19 23:52:10,221] WARN The configuration 'topic.compression.type' was supplied but isn't a known config. (org.apache.kafka.clients.consumer.ConsumerConfig)
[2018-11-19 23:52:10,221] WARN The configuration 'topic.compression.type' was supplied but isn't a known config. (org.apache.kafka.clients.consumer.ConsumerConfig)
Эта настройка не соблюдается?Разве это не хорошо выражено?