1、使用root配置的hadoop并启动会出现报错 错误: Starting namenodes on [master] ERROR: Attempting to operate on hdfs namenode as root ...
一 报错信息: Starting namenodes on master ERROR: Attempting to operate on hdfs namenode as root ERROR: but there is no HDFS NAMENODE USER defined. Aborting operation. Starting datanodes ERROR: Attempting t ...
2019-07-04 16:51 0 563 推荐指数:
1、使用root配置的hadoop并启动会出现报错 错误: Starting namenodes on [master] ERROR: Attempting to operate on hdfs namenode as root ...
今天启动springboot时候报了下面的错误 Exception in thread "main" java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot ...
java.lang.ClassCastException: com.octetstring.vde.backend.BackendRoot cannot be cast to com.octet ...
1、在安装eclipse后,点击exe文件时,提示出现错误,记录在log文件中,因为log文件就是日志文件,可以方便我们排查错误,打开log文件,可以看到文件记录了每次出错的时间和错误栈信息,最新一次 ...
/opt/mysql/support-files/mysql.server startmy_print_defaults: [ERROR] Found option without preceding ...
AVD启动报错 1.提示:ANDROID_SDK_ROOT is undefined / ERROR: This AVD’s configuration is missing a kernel file! Please ensure the file “kernel-qemu ...
【问题描述】 Springboot+ShardingSphere启动时报错,shardingSphere的配置为yaml格式。 Caused by: could not determine a constructor for the tag tag:yaml.org,2002 ...
解决方案 删除Tomcat里面的work\Catalina\localhost下的项目文件内容即可解决 问题原因 原因是由于项目测试中class文件或者其它文件更新过频繁 ...