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安装 Cloudera Manager 4.5 后,我发现它没有配置为指向正确的默认文件系统。如果我haddop fs -ls /从 tasktracker/datanode 框之一运行,我只会得到本地文件系统。

但是当我从 cloudera 检查 core-site.xml 时,我看到了这个设置,这似乎是正确的:

<property>
  <name>fs.defaultFS</name>
  <value>hdfs://hadoop-namenode1:8020</value>
</property>

知道我应该在这里寻找什么吗?

davidparks21@hadoop-reducedslot2:~$ hadoop fs -ls /
Found 22 items
drwxr-xr-x   - root root       4096 2013-04-12 13:05 /bin
drwxr-xr-x   - root root       4096 2012-04-19 09:32 /boot
drwxr-xr-x   - root root       4096 2013-04-12 11:53 /dev
drwxr-xr-x   - root root       4096 2013-04-15 04:26 /dfs
drwxr-xr-x   - root root       4096 2013-04-15 05:52 /etc
drwxr-xr-x   - root root       4096 2013-03-30 02:44 /home
drwxr-xr-x   - root root       4096 2013-03-29 11:30 /lib
drwxr-xr-x   - root root       4096 2013-03-29 11:30 /lib64
drwxr-xr-x   - root root       4096 2013-04-15 04:44 /mapred
drwxr-xr-x   - root root       4096 2013-03-29 11:19 /media
drwxr-xr-x   - root root       4096 2012-04-19 09:32 /mnt
drwxr-xr-x   - root root       4096 2013-04-12 13:09 /opt
dr-xr-xr-x   - root root          0 2013-04-12 11:53 /proc
drwx------   - root root       4096 2013-04-10 09:49 /root
drwxr-xr-x   - root root        480 2013-04-15 05:52 /run
drwxr-xr-x   - root root       4096 2013-03-29 11:31 /sbin
drwxr-xr-x   - root root       4096 2012-03-05 17:54 /selinux
drwxr-xr-x   - root root       4096 2013-03-29 11:19 /srv
dr-xr-xr-x   - root root          0 2013-04-12 11:53 /sys
drwxrwxrwt   - root root       4096 2013-04-15 05:52 /tmp
drwxr-xr-x   - root root       4096 2013-03-29 11:19 /usr
drwxr-xr-x   - root root       4096 2013-03-29 11:19 /var
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1 回答 1

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啊,我不清楚您需要从 cloudera 管理器“部署客户端配置”。

运行此命令帮助我弄清楚了这一点:

davidparks21@hadoop-reducedslot2:~$ hdfs getconf -confKey fs.defaultFS
file:///

在此处输入图像描述

于 2013-04-15T06:35:03.923 回答