Aed*_*den 7 scala apache-spark visual-studio-code vscode-debugger scala-metals
我希望能够使用 VsCode 远程调试在 Docker 容器中运行的 Scala 编写的 Spark 作业。这就是我到目前为止所拥有的
docker exec -it -e SPARK_SUBMIT_OPTS=-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=4000 -w /spark spark-job-starter_master_1 bin/spark-submit --class example.StarterSparkJob /build/example.jar
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这样做后我看到输出Listening for transport dt_socket at address: 4000
Debugger failed to attach: handshake failed - received >Content-Length< - expected >JDWP-Handshake<
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代码的完整详细信息位于https://github.com/aedenj/spark-job-starter/tree/vscode-debug-setup。感谢您的指导。
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