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Enable Kafka batch processing #60

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wagmarcel opened this issue Mar 7, 2021 · 0 comments
Open

Enable Kafka batch processing #60

wagmarcel opened this issue Mar 7, 2021 · 0 comments
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Kafka batch processing is not enabled in the current backend.
Problem:
This is reducing the performance of the backend since communicating with KairosDB creates a 3-5ms latency. Since Kafka mandates sequential processing this was reducing the backend to ~200Hz processing.
Enabling batching is removing this bottleneck since this allows to processing up to 1000 samples per KairosDB call.
The implementaion will be similar to https://memorynotfound.com/spring-kafka-batch-listener-example/
@wagmarcel wagmarcel self-assigned this Mar 8, 2021
wagmarcel added a commit to wagmarcel/oisp-backend that referenced this issue Mar 8, 2021
@wagmarcel
Kafka-Consumer: Enabled batch processing of incoming metrics. The Max…
0afcb9d 
…PayloadSize paramter has to be added to the KAFKA_CONFIG

Closing issue Open-IoT-Service-Platform#60.

Signed-off-by: Marcel Wagner <wagmarcel@web.de>
@wagmarcel wagmarcel mentioned this issue Mar 8, 2021
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oguzcankirmemis pushed a commit that referenced this issue Mar 8, 2021
@wagmarcel @oguzcankirmemis
Kafka-Consumer: Enabled batch processing of incoming metrics. The Max…
77cd693 
…PayloadSize paramter has to be added to the KAFKA_CONFIG

Closing issue #60.

Signed-off-by: Marcel Wagner <wagmarcel@web.de>
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