即使格式化了名称节点,在启动 yarn 簇时也出现以下错误。
请提出解决方法。
2015-02-11 06:18:09,694 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: registered UNIX signal handlers for [TERM, HUP, INT]
2015-02-11 06:18:09,995 FATAL org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Error starting ResourceManager
java.lang.NoSuchFieldError: RM_CONFIGURATION_FILES
at org.apache.hadoop.yarn.LocalConfigurationProvider.getConfigurationInputStream(LocalConfigurationProvider.java:42)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceInit(ResourceManager.java:189)
at org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.main(ResourceManager.java:1039)
2015-02-11 06:18:10,001 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Transitioning to standby state
2015-02-11 06:18:10,001 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Transitioned to standby state
2015-02-11 06:18:10,001 INFO org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: SHUTDOWN_MSG:
最佳答案
您的yarn类路径可能包含损坏的jar。尝试执行yarn version
它应显示“此命令是使用{PATH_TO} / hadoop-common- {hadoop_version} .jar运行的”
如果显示的不是hadoop-common.jar以外的其他jar,则可能必须将其从yarn类路径中删除
关于hadoop - 无法在 yarn 中启动资源管理器,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/28453015/