按照 https://github.com/flink-extended/flink-remote-shuffle 上的指南试着运行flink remote shuffle服务跑一个batch作业，结果报错如下。我本地使用的是scala 2.12 因此编译打包flink-remote-shuffle的时候使用的命令是：mvn clean install -DskipTests -Dscala.binary.version=2.12 报的这个找不到的类是flink-streaming-java_2.12-1.14.0.jar下的，我将该jar包放在$FLINK_HOME/lib目录下也没有作用。本地flink版本是1.14.0
java.lang.NoClassDefFoundError: org/apache/flink/streaming/api/graph/GlobalStreamExchangeMode at com.alibaba.flink.shuffle.examples.BatchJobDemo.main(BatchJobDemo.java:51) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:355) at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:222) at org.apache.flink.client.ClientUtils.executeProgram(ClientUtils.java:114) at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:812) at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:246) at org.apache.flink.client.cli.CliFrontend.parseAndRun(CliFrontend.java:1054) at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1132) at org.apache.flink.runtime.security.contexts.NoOpSecurityContext.runSecured(NoOpSecurityContext.java:28) at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1132) Caused by: java.lang.ClassNotFoundException: org.apache.flink.streaming.api.graph.GlobalStreamExchangeMode at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at org.apache.flink.util.FlinkUserCodeClassLoader.loadClassWithoutExceptionHandling(FlinkUserCodeClassLoader.java:64) at org.apache.flink.util.ChildFirstClassLoader.loadClassWithoutExceptionHandling(ChildFirstClassLoader.java:65) at org.apache.flink.util.FlinkUserCodeClassLoader.loadClass(FlinkUserCodeClassLoader.java:48) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ... 14 more
