hadoop实战集群环境

《Hadoop MapReduce实战手册》一1.8 在分布式集群环境中设置Hadoop

1.8 在分布式集群环境中设置Hadoop Hadoop MapReduce实战手册Hadoop的部署包括一套HDFS、一个JobTracker和多个TaskTracker。在1.5节中，我们讨论了HDFS的部署。为了设置Hadoop，我们需要配置JobTracker和TaskTracker，然后在HADOOP_HOME/...

《Hadoop MapReduce实战手册》一1.9 在分布式集群环境中运行WordCount程序

1.9 在分布式集群环境中运行WordCount程序 Hadoop MapReduce实战手册本节将描述如何在分布式集群中运行作业。准备工作启动Hadoop集群。操作步骤现在让我们在分布式的Hadoop环境中运行WordCount示例程序。把你的Hadoop发行版目录的README....

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