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Pull request overview
This PR updates Kafka topic pre-creation in the processing app so topic partition count and replication factor can be configured via environment variables, with replication factor defaulting to 3.
Changes:
- Adds
KAFKA_TOPIC_PARTITIONSandKAFKA_TOPIC_REPLICATION_FACTORparsing inensureTopicsExist. - Uses those values when constructing
NewTopicinstances for required source topics.
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| int partitions = Integer.parseInt( | ||
| System.getenv().getOrDefault("KAFKA_TOPIC_PARTITIONS", "1")); | ||
| short replicationFactor = Short.parseShort( | ||
| System.getenv().getOrDefault("KAFKA_TOPIC_REPLICATION_FACTOR", "3")); |
Comment on lines
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| System.getenv().getOrDefault("KAFKA_TOPIC_PARTITIONS", "1")); | ||
| short replicationFactor = Short.parseShort( | ||
| System.getenv().getOrDefault("KAFKA_TOPIC_REPLICATION_FACTOR", "3")); |
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