Spark 保存本地josn格式文件运行报错 IDEA运行异常java.lang.NoClassDefFoundError: org/apache/spark/api/java/function...
报错信息: java.lang.NoClassDefFoundError: org/apache/spark/api/java/function/ Function at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java: 2701 ) at java.lang.Class.privateGetMethodRecursive(Class.java: 3048 ) at java.lang.Class.getMethod0(Class.java: 3018 ) at java.lang.Class.getMethod(Class.java: 1784 ) at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java: 544 ) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java: 526 ) Caused by: java.lang.ClassNotFoundException: org.apache.spark.api.java.function