向scdf任务添加JBP_CONFIG选项

Question

我更新了我的应用程序中的java版本，现在收到了以下错误

[ERR] Exception in thread "main" java.lang.UnsupportedClassVersionError: com/spatial/batch/BatchApplication has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0

我添加了JBP_CONFIG_OPEN_JDK_JRE: '{jre: { version: 11.+ }}'来解决这个问题，这是有帮助的。现在，我想对scdf任务进行同样的处理。我试过这样做，但不起作用

spring:
  cloud:
    deployer:
      cloudfoundry:
        domain: ****
        freeDiskSpacePercentage: 15
        org: ****
        password: "****"
        space: ****
        url: "****"
        username: ****
        api-timeout: 360
        javaOpts: -Xms512m -Xmx768m
        skip:
          ssl:
            validation: false
        stream:
          buildpack: java_buildpack_offline
          services: "p-rbt"
        task:
          buildpack: java_buildpack_offline
          services: "config-server,config-server-keystore,p-rbt,logstash-syslog,elastic-apm"
          disk: 4096
          memory: 4096
          taskTimeout: 540
          health:
            check: none
          env:
            JBP_CONFIG_OPEN_JDK_JRE: '{jre: { version: 11.+ }}'

将环境变量设置为scdf任务的正确方法是什么？

Answer 1

env的位置不正确。它应该仍然在清单文件下。但不是应用程序yaml。env: JBP_CONFIG_OPEN_JDK_JRE：'{jre：{ version: 11.+ }‘