What are the different types of file permissions in HDFS ?
Answer : Hadoop distributed file system (HDFS) uses a specific permissions...
Difference between nfs and hdfs ?
Answer : NFS (Network File System) is one of the oldest and popular...
Why do we need Data Locality in Hadoop ?
Answer : Datasets in HDFS store as blocks in DataNodes...
What are the features of Hadoop ?
Answer : Hadoop supports the storage and processing of big data...
What are the components of HDFS and YARN ?
Answer : NameNode is the master node for processing metadata information...
