问题解决 将下面这段代码复制,粘贴到hadoop下载目录下的/etc/hadoop/hadoop-env.sh里面: exportHDFS_NAMENODE_USER=rootexportHDFS_DATANODE_USER=rootexportHDFS_SECONDARYNAMENODE_USER=rootexportYARN_RESOURCEMANAGER_USER=rootexportYARN_NODEMANAGER_USER=root 保存退出,就能够解决这个问题了~...
ERROR: Attempting to operate on hdfs namenode as root ERROR: but there is no HDFS_NAMENODE_USER defined. Aborting operation. 处理: 在/usr/local/hadoop-3.0.2/sbin/start-dfs.sh中添加报错中的“HDFS_NAMENODE_USER=root” hadoop下载地址http://archive.apache.org/dist/hadoop/core/ 报错 [root@w...
ERROR: but there is no HDFS_NAMENODE_USER defined. Aborting operation. Starting datanodes ERROR: Attempting to operate on hdfs datanode as root ERROR: but there is no HDFS_DATANODE_USER defined. Aborting operation. Starting secondary namenodes [slave1] ERROR: Attempting to operate on hdfs secon...
在启动hadoop后,查看jps时看不到应该启动起来的东西 其中一个问题是报but there is no HDFS_NAMENODE_USER defined. Aborting operation. Starting datanodes 直接解决 在Hadoop安装目录下找到sbin文件夹 在里面修改四个文件 1、对于start-dfs.sh和stop-dfs.sh文件,添加下列参数: ...
ERROR: but there is no HDFS_NAMENODE_USER defined. Aborting operation. 解决方法: vim $HADOOP_HOME/etc/hadoop/hadoop-env.sh 直接在开头添加内容: export HDFS_NAMENODE_USER=root export HDFS_DATANODE_USER=root export HDFS_SECONDARYNAMENODE_USER=root export YARN_RESOURCEMANAGER_USER=root export YARN...
【已解决】ERROR: but there is no HDFS_NAMENODE_USER defined. Aborting operation. Starting datanodes,exportHDFS_NAMENODE_USER=rootexportHDFS_DATANODE_USER=rootexportHDFS_SECONDARYNAMENODE_USER=rootexportYARN_RESOURCEMANAGER_USER=rootexportYARN_NO
ERROR: but..在我启动hdfs的时候,namenode能正常启动,但是journalnode和zookeeper却启动不起来,并且报了以下错误:ERROR: Attempting to operate on hdf
Namenode web GUI: Cluster Summary 232390 files and directories, 243235 blocks = 475625 total. Heap Size is 1.84 GB / 8.68 GB (21%) Configured Capacity : 53.72 TB DFS Used : 17.46 TB Non DFS Used : 2 TB DFS Remaining : 34.26 TB ...
ERROR: Attempting to operate on hdfs secondarynamenode as root ERROR: but there is no HDFS_SECONDARYNAMENODE_USER defined. Aborting operation. Starting resourcemanager ERROR: Attempting to operate on yarn resourcemanager as root ERROR: but there is no YARN_RESOURCEMANAGER_USER defined. Aborting operat...