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鍍金池/ 教程/ 大數(shù)據(jù)/ Hadoop 測試

YARN - Failover

1. YARN - Failover

MapReduce - Shuffle

1. MapReduce - Shuffle

Hadoop配置

1. Hadoop配置

MapReduce - 讀取數(shù)據(jù)

1. MapReduce - 讀取數(shù)據(jù)

Hadoop - MapReduce

1. Hadoop - MapReduce

YARN - Container

1. YARN - Container

Hadoop 測試

1. Hadoop 測試

MapReduce - Mapper

1. MapReduce - Mapper

Hadoop - 參考

1. Hadoop - 參考

YARN - ResourceManager

1. YARN - ResourceManager

HDFS - 可靠性

1. HDFS - 可靠性

HDFS - 讀文件

1. HDFS - 讀文件

Hadoop - 簡介

1. Hadoop - 簡介

YARN - ApplicationMaster

1. YARN - ApplicationMaster

Hadoop - IO

1. Hadoop - IO

Hadoop 監(jiān)控

1. Hadoop 監(jiān)控

MapReduce - 編程

1. MapReduce - 編程

Hadoop - YARN

1. Hadoop - YARN

Hadoop - HDFS

1. Hadoop - HDFS

HDFS - 命令工具

1. HDFS - 命令工具

HDFS - 寫文件

1. HDFS - 寫文件

YARN - NodeManager

1. YARN - NodeManager

Hadoop安裝

1. Hadoop安裝

Hadoop 測試

MRUnit單元測試Mapper和Reducer類在內(nèi)存上獨立運行, PipelineMapReduceDriver單線程運行.

LocalJobRunner單線程運行, 且僅有一個 Reducer能夠啟動conf.set("mapred.job.tracker", "local"); conf.set("fs.default.name", "file:////&ququot;); FileSystem fs = FileSystem.getLocal(conf);

MiniMRCluster, MiniYarnCluster, MiniDFSCluster 多線程

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