Flink低版本(1.3.2)的各种坑

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最新推荐文章于 2025-03-08 15:08:06 发布

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Flink低版本的各种坑

Flink低版本的各种坑

org.apache.kafka.common.KafkaException: Failed to construct kafka producer
	at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:342)
	at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:191)
	at com.cy.rtc.flink.function.KafkaSinkFunction.open(KafkaSinkFunction.java:92)
	at org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:36)
	at org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:111)
	at org.apache.flink.streaming.runtime.tasks.StreamTask.openAllOperators(StreamTask.java:376)
	at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:253)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:702)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.kafka.common.KafkaException: Error registering mbean kafka.producer:type=producer-metrics,client-id=producer-2
	at org.apache.kafka.common.metrics.JmxReporter.reregister(JmxReporter.java:159)
	at org.apache.kafka.common.metrics.JmxReporter.metricChange(JmxReporter.java:77)
	at org.apache.kafka.common.metrics.Metrics.registerMetric(Metrics.java:436)
	at org.apache.kafka.common.metrics.Sensor.add(Sensor.java:249)
	at org.apache.kafka.common.metrics.Sensor.add(Sensor.java:234)
	at org.apache.kafka.common.network.Selector$SelectorMetrics.<init>(Selector.java:680)
	at org.apache.ka

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