fault tolerance
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Hadoop Distributed File System(HDFS)DistributedSystem/HadoopEcyosystem 2019. 9. 8. 21:28
1. Overview Apache HDFS or Hadoop Distributed File System is a block-structured file system where each file is divided into blocks of a pre-determined size. These blocks are stored across a cluster of one or several machines. HDFS follows a Master/Slave Architecture, where a cluster comprises a single Name node(Master node) and all the other nodes are Data nodes(slave nodes). HDFS can be deploye..