What does hdfs mean?

33

Which one is the master node in HDFS? Can it be commodity hardware?

45

How one can format Hadoop HDFS?

39

What is the difference between an hdfs block and input split?

66

What is the difference between NAS and HDFS?

64

Who divides the file into Block while storing inside hdfs in hadoop?

43

How to use hdfs put command for data transfer from flume to hdfs?

48

How to restart NameNode or all the daemons in Hadoop HDFS?

45

What happens when two clients try to access the same file on HDFS?

154

Clarify the difference between nas and hdfs.

30

What is Hadoop HDFS – Hadoop Distributed File System?

34

What is a block?

42

How to copy a file into HDFS with a different block size to that of existing block size configuration?

28

While processing data from hdfs, does it execute code near data?

32

Why is block size set to 128 MB in Hadoop HDFS?

42