Hadoop无法启动NodeManager

Question

我已经安装了Hadoop Cluster，它是hadoop 0.23.9版本。我安装了HDFS-1943.patch，现在可以启动所有的namenode和datanode了。(start-dfs.sh适合我)

但是，当我想要启动yarn守护进程(运行start - as n.sh)时，它显示以下错误，与之前发生的错误相同：

[root@dbnode1 sbin]# ./start-yarn.sh
starting yarn daemons
starting resourcemanager, logging to /home/hchen/hadoop-0.23.9/logs/yarn-root-        resourcemanager-dbnode1.out

datanode: starting nodemanager, logging to /home/hchen/hadoop-0.23.9/logs/yarn-root-nodemanager-dbnode2.out

datanode: Unrecognized option: -jvm
datanode: Error: Could not create the Java Virtual Machine.
datanode: Error: A fatal exception has occurred. Program will exit.

我已经安装了补丁，start-dfs.sh正在为我工作。为什么start-yarn.sh不工作？？

Answer 1

以具有适当权限的非root用户身份运行HDFS。这是一个包含更多细节的JIRA。