Cliff Rhyne created KAFKA-3161:
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Summary: Refactor Java client's use of the Properties class
Key: KAFKA-3161
URL: https://issues.apache.org/jira/browse/KAFKA-3161
Project: Kafka
Issue Type: Improvement
Components: clients
Affects Versions: 0.9.0.0
Reporter: Cliff Rhyne
The KafkaConsumer takes a Properties class for the config, but then instead of
using it's getProperty() function the class gets copied (which breaks the use
of defaults).
One example is this from ConsumerConfig:
Properties newProperties = new Properties();
newProperties.putAll(properties);
Which could be re-written as:
Properties newProperties = new Properties(properties);
This is important because applications using the client library expect to be
able to specify the default properties above.
(I'm not sure how to go about this, but I'm working on the change locally right
now).
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