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kafka: added TB_KAFKA_COMPRESSION_TYPE for producer: none (default), gzip.

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Sergey Matvienko 2021-04-23 14:14:23 +03:00 committed by Andrew Shvayka
parent c8488aa52b
commit 1d24a08c17
2 changed files with 5 additions and 0 deletions
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1
application/src/main/resources/thingsboard.yml
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@ -730,6 +730,7 @@ queue:
bootstrap.servers: "${TB_KAFKA_SERVERS:localhost:9092}" bootstrap.servers: "${TB_KAFKA_SERVERS:localhost:9092}"
acks: "${TB_KAFKA_ACKS:all}" acks: "${TB_KAFKA_ACKS:all}"
retries: "${TB_KAFKA_RETRIES:1}" retries: "${TB_KAFKA_RETRIES:1}"
compression.type: "${TB_KAFKA_COMPRESSION_TYPE:none}" # none or gzip
batch.size: "${TB_KAFKA_BATCH_SIZE:16384}" batch.size: "${TB_KAFKA_BATCH_SIZE:16384}"
linger.ms: "${TB_KAFKA_LINGER_MS:1}" linger.ms: "${TB_KAFKA_LINGER_MS:1}"
buffer.memory: "${TB_BUFFER_MEMORY:33554432}" buffer.memory: "${TB_BUFFER_MEMORY:33554432}"

4
common/queue/src/main/java/org/thingsboard/server/queue/kafka/TbKafkaSettings.java
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@ -54,6 +54,9 @@ public class TbKafkaSettings {
@Value("${queue.kafka.retries}") @Value("${queue.kafka.retries}")
private int retries; private int retries;
@Value("${queue.kafka.compression.type:none}")
private String compressionType;
@Value("${queue.kafka.batch.size}") @Value("${queue.kafka.batch.size}")
private int batchSize; private int batchSize;
@ -135,6 +138,7 @@ public class TbKafkaSettings {
props.put(ProducerConfig.BUFFER_MEMORY_CONFIG, bufferMemory); props.put(ProducerConfig.BUFFER_MEMORY_CONFIG, bufferMemory);
props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class); props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class);
props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, ByteArraySerializer.class); props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, ByteArraySerializer.class);
props.put(ProducerConfig.COMPRESSION_TYPE_CONFIG, compressionType);
return props; return props;
} }