Guozhang Wang created KAFKA-3133: ------------------------------------ Summary: Add putIfAbsent function to KeyValueStore Key: KAFKA-3133 URL: https://issues.apache.org/jira/browse/KAFKA-3133 Project: Kafka Issue Type: Sub-task Reporter: Guozhang Wang
Since a local store will only be accessed by a single stream thread, there is no atomicity concerns and hence this API should be easy to add. -- This message was sent by Atlassian JIRA (v6.3.4#6332)