HDFS Architecture HDFS Architecture(HDFS 架构) Introduction(简介) Assumptions and Goals(假设和目标) Hardware Failure(硬件失效是常态) Streaming Data Access(支持流式访问) Large Data Sets(大数据集) Simple Coherency Model(简单一致性模型) "Moving Computation is Cheaper than Moving Data&q
HDFS Architecture HDFS Architecture(HDFS 架构) Introduction(简介) Assumptions and Goals(假设和目标) Hardware Failure(硬件失效是常态) Streaming Data Access(支持流式访问) Large Data Sets(大数据集) Simple Coherency Model(简单一致性模型) “Moving Computation is Cheaper than Moving Data”(
1.简介2.namenode和datanode3.The File System Namespace 文件系统命名空间4.Data Replication 数据复制5.Replica Placement: The First Baby Steps 复制块放置:初步的想法6.Replica Selection 复制块的选择7.Safemode 安全模式8.The Persistence of File System Metadata 文件系统元数据的一致性9.The Communication P