使用hdp时nodemanagers无法启动

使用hdp3.1.4的过程中单独升级了spark组件后出现NODEMANAGERS启动不起来这样的一个问题，在日志中报错信息如下
org.apache.hadoop.service.ServiceStateException: java.lang.ClassNotFoundException: org.apache.spark.network.yarn.YarnShuffleService
at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:105)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:173)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl.serviceInit(ContainerManagerImpl.java:317)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
at org.apache.hadoop.service.CompositeService.serviceInit(CompositeService.java:108)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:477)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:933)
at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:1013)
Caused by: java.lang.ClassNotFoundException: org.apache.spark.network.yarn.YarnShuffleService
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:189)
at org.apache.hadoop.util.ApplicationClassLoader.loadClass(ApplicationClassLoader.java:157)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxiliaryServiceWithCustomClassLoader.getInstance(AuxiliaryServiceWithCustomClassLoader.java:169)
at org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices.serviceInit(AuxServices.java:167)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
… 8 more
最终找出的解决方法是在找出spark2(spark根目录地址)/yarn/spark-3.0.0-yarn-shuffle.jar复制到hdp/3.1.4.0-315/hadoop-yarn/lib目录下，随后重新启动恢复正常