What Is Difference Between Hadoop Namenode Federation, Nfs And Journa

1.	What Is Difference Between Hadoop Namenode Federation, Nfs And Journal Node?
Answer» HDFS FEDERATION can separate the NAMESPACE and storage to IMPROVE the SCALABILITY and isolation. HDFS federation can separate the namespace and storage to improve the scalability and isolation.

What Is Difference Between Hadoop Namenode Federation, Nfs And Journal Node?

Answer»

HDFS FEDERATION can separate the NAMESPACE and storage to IMPROVE the SCALABILITY and isolation.

HDFS federation can separate the namespace and storage to improve the scalability and isolation.