Justin Manchester created KAFKA-6166:
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Summary: Streams configuration requires consumer. and producer. in
order to be read
Key: KAFKA-6166
URL: https://issues.apache.org/jira/browse/KAFKA-6166
Project: Kafka
Issue Type: Bug
Components: streams
Affects Versions: 0.11.0.0
Environment: Kafka 0.11.0.0
JDK 1.8
CoreOS
Reporter: Justin Manchester
Priority: Minor
Problem:
In previous release you could specify a custom metrics reporter like so:
Properties config = new Properties();
config.put(StreamsConfig.BOOTSTRAP_SERVERS_CONFIG, "kafka-broker1:9092");
config.put(StreamsConfig.METRIC_REPORTER_CLASSES_CONFIG,
"com.mycompany.MetricReporter");
config.put("custom-key-for-metric-reporter", "value");
>From 0.11.0.0 onwards this is no longer possible, as you have to specify
>consumer.custom-key-for-metric-reporter or
>producer.custom-key-for-metric-reporter otherwise it's stripped out of the
>configuration.
So, if you wish to use a metrics reporter and to collect producer and consumer
metrics, as well as kafka-streams metrics, that you would need to specify 3
distinct configs:
1) consumer.custom-key-for-metric-reporter
2) producer.custom-key-for-metric-reporter
3) custom-key-for-metric-reporter
This appears to be a regression.
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