启动StreamingWCAPP弹出异常

来源:2-10 基于Flink开发第一个实时处理案例之功能实现三

weixin_慕慕2293699

2022-06-01

启动StreamingWCAPP弹出异常:
Exception in thread “main” org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
Caused by: org.apache.flink.runtime.JobException: Recovery is suppressed by NoRestartBackoffTimeStrategy
Caused by: java.net.ConnectException: Connection refused: connect

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Michael_PK

2022-06-01

nc启动了吗

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慕虎4102033
thanks
2023-10-14
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