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Guozhang Wang updated KAFKA-7584: --------------------------------- Fix Version/s: 2.2.0 > StreamsConfig throws ClassCastException if max.in.flight.request.per.connect > is specified as String > --------------------------------------------------------------------------------------------------- > > Key: KAFKA-7584 > URL: https://issues.apache.org/jira/browse/KAFKA-7584 > Project: Kafka > Issue Type: Improvement > Components: streams > Affects Versions: 2.0.0 > Reporter: Matthias J. Sax > Assignee: Matthias J. Sax > Priority: Minor > Fix For: 2.2.0, 2.1.1, 2.0.2 > > > Setting > {quote}{{props.put(StreamsConfig.PROCESSING_GUARANTEE_CONFIG, EXACTLY_ONCE);}} > {{props.put(ProducerConfig.MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION, "3");}} > {quote} > results in > {quote}{{java.lang.ClassCastException: java.lang.String cannot be cast to > java.lang.Integer}}{{at > org.apache.kafka.streams.StreamsConfig.checkIfUnexpectedUserSpecifiedConsumerConfig(StreamsConfig.java:875)}} > {{ at > org.apache.kafka.streams.StreamsConfig.getProducerConfigs(StreamsConfig.java:1071)}} > {quote} > -- This message was sent by Atlassian JIRA (v7.6.3#76005)