HDFS

HDGRRS hDs Lts RwQ LPSOHPHQtDtLRQ RI GLstULEXtHG fiOH systHPs called Hadoop Distributed cile System. It provides a set of FRPPDQGs MXst OLNH thH 81,; fiOH DQG GLUHFtRUy PDQLSXODtLRQ. lne can also mount HDcS as fuse-dfs and use all the UNIu commands. The data block is generally 1O8 MB; henceI a 300 0B fiOH wLOO EH sSOLt LQtR 2 x 128 0B DQG 1 x 44 0B. AOO these split blocks will be copied ‘N’ times over clusters. N is the replication factor and is generally set to P.