Which statement is correct about the client uploading files to the HDF$ file system in the Hadoop system?
A.
The file data of the client is passed to the DataNode through the NameNode
B.
Allows the client to divide the file into multiple blocks, according to DaThe address information of taNodel is entered into each DataNode in order
C.
The client writes the entire file to each DataNodel in sequence according to the address information of the DataNode, and then divides the file into multiple blos by the DataNode)ck
D.
The client only uploads data to one DataNode, and then the NameNodet is responsible for block replication
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