18/07/20 17:34:40 INFO处理程序。ContextHandler:已启动o.s.j.s.ServletContextHandler@29cfd92b {/ metrics / json,null,AVAILABLE,@ Spark} 线程“主”中的异常java.lang.VerifyError:操作数堆栈上的类型错误 异常详细信息: 位置: org / apache / spark / rdd / RDDOperationScope $。()V @ 23:invokevirtual 原因: 无法将类型“ com / fasterxml / jackson / module / scala / DefaultScalaModule $”(当前帧,堆栈[2])分配给“ com / fasterxml / jackson / databind / Module” 当前帧: bci:@ 23 标志:{} 当地人:{'org / apache / spark / rdd / RDDOperationScope $'} 堆栈:{'org / apache / spark / rdd / RDDOperationScope $','com / fasterxml / jackson / databind / ObjectMapper','com / fasterxml / jackson / module / scala / DefaultScalaModule $'} 字节码: 0x0000000:2ab7 010e 2ab3 0110 2ab8 0114 2abb 0074 0x0000010:59b7 0115 b201 1ab6 011e b500 692a bb00 0x0000020:8059 03b7 0121 b500 6cb1
at org.apache.spark.SparkContext.withScope(SparkContext.scala:693)
at org.apache.spark.SparkContext.textFile(SparkContext.scala:822)
at org.apache.spark.api.java.JavaSparkContext.textFile(JavaSparkContext.scala:172)
at SimpleApp.main(SimpleApp.java:11)
18/07/20 17:34:40信息spark.SparkContext:从关机挂钩调用stop()