??????Kafka????Flink??????????????????????

Sat, 23 Nov 2019 01:17:22 -0800 

parent  
first????????????????jar????????????????jar????????????????flink????????children 
 first????????????flink??????????chikdren  
first????????????????????????????????????????flink??????pom??????flink  
lib??????jar????????????





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??????: "aven.wu"<[email protected]&gt;
????????: 2019??11??23??(??????) ????4:57
??????: "[email protected]"<[email protected]&gt;;
????: Kafka????Flink??????????????????????


????????
cannot assign instance of org.apache.commons.collections.map.LinkedMap to field 
org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.pendingOffsetsToCommit
 of type org.apache.commons.collections.map.LinkedMap in instance of 
org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumer010

????flink-conf.yaml
classloader.resolve-order: parent-first

????????????????????????????????????????????

??????Aven.wu

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