我正在执行一个查询:在扳手中执行"SELECT e.name,d.name FROM emp as e, department as d WHERE e.dept = d.dept;",它在扳手控制台上工作得很好但是,当我尝试使用Apache光束来触发相同的查询时,它给出了一个错误消息:
java.lang.RuntimeException: org.apache.beam.sdk.util.UserCodeException我使用
我尝试在本地部署的Flink Docker集群上部署一个Apache光束管道。管道失败,出现以下错误 The RemoteEnvironment cannot be instantiated when running in a pre-defined context (suchorg.apache.beam.runners.flink.FlinkRunner.run(FlinkRunner.java:108)
ApacheBeamPocJava.main(ApacheBeamPocJava.java:262) 这就是我设置