DataNodes are the commodity hardware only as ...READ MORE
You can use these commands.
./hadoop-daemon.sh start ...READ MORE
Namenode generates new namespaceID every time you ...READ MORE
You can use Cloudera Manager to manage ...READ MORE
HDFS is a distributed file system whereas ...READ MORE
File metadata information is stored by Namenode ...READ MORE
You can browse hadoop page from any ...READ MORE
Firstly you need to understand the concept ...READ MORE
You can create one directory in HDFS ...READ MORE
In your case there is no difference ...READ MORE
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