# 简介 本仓库用于记录学习Hadoop相关笔记,菜就多做笔记。 # 编译 执行下面编译命令: ```bash # -T 是编译的线程数,可以按照具体操作系统增加或者减少 mvn -T 8 package -Pdist,native -DskipTests -Dmaven.javadoc.skip=true ``` # 知识树 ## HDFS - [HDFS概览](./hdfs/README.md) - NameNode相关 - [namenode全景](./hdfs/namenode全景.md) - [NameNode启动过程](./hdfs/nameNode启动过程.md) - [FsIMage](./hdfs/fsImages.md) - [NamenodeProtocols详解](./hdfs/NamenodeProtocols详解.md) - [leaseManager详解](./hdfs/leaseManager详解.md) - [FSDirectory详解](./hdfs/FSDirectory详解.md) - [文件上传](./hdfs/file_upload.md) - DataNode相关 - [dataNode启动过程](./hdfs/dataNode启动过程.md) - [BPServiceActor详解](./hdfs/BPServiceActor详解.md) ## Yarn - [Yarn概览](./yarn/README.md) - [ResourceManager详解](./yarn/resourcemanager.md) - [作业启动](./yarn/job_start.md) - Yarn NodeManager相关 - [containerManager 详解](./yarn/containerManager.md) - Yarn 事件相关 - [Yarn状态机](./yarn/yarn_event.md) - [Yarn事件处理机制](./yarn/yarn_event_detail.md) - JobHistory 相关 - [jobhistory 作业缓存](./yarn/jobhistory_cache.md) ## Zookeeper - [Zookeeper概览](./zookeeper/README.md) ## OZone - [OZone概览](./ozone/README.md)