hadoop日志的相关内容

文章 2017-11-16 来自：开发者社区

采用hadoop对日志进行分布式分析框架

前端web-----日志收集服务器---[rsync/scribe]---中继----日志接收机（HDFS网关接收机/MFS）---put---HDFS大集群/小集群---日志清洗---结果入库---页面展现---数据分析本文转自 baiying 51CTO博客，原文链接：http://blog.51cto.com/baiying/877901，如需转载请自行联系原作者

文章 2017-11-14 来自：开发者社区

python调用mrjob实现hadoop的mapreduce日志解析

咱们一般写mapreduce是通过java和streaming来写的，身为pythoner的我， java不会，没办法就用streaming来写mapreduce日志分析。这里要介绍一个模块，是基于streaming搞的东西。 mrjob 可以让用 Python 来编写 MapReduce 运算，并在多个不同平台上运行，你可以：使用纯 Python 编写多步的 MapReduce 作...

文章 2017-11-12 来自：开发者社区

hadoop中的hive查询cdn访问日志指定时间段内url访问次数最多的前10位（结合python语言）

hadoop环境描述： master节点：node1 slave节点：node2，node3，node4 远端服务器（python连接hive）：node29 需求：通过hive查询到cdn日志中指定时间段内url访问次数最多的前10个url ps：用pig查询可以查询文章： http://shineforever.blog.51cto.com/1429204/1571124 说明：pyth...

文章 2017-11-09 来自：开发者社区

【hadoop学习日志】入门资料--认识hadoop

前言 hadoop已经有很多资料了，所以在此只敢说整理，顺便分享下自己的想法。我觉得，hadoop这东西要弄过搜索引擎方向最容易上手，对一个外行人，忽然介入，会遇到很多新概念和新理念。如果你是第一次看到hadoop，那用这种说法来让你理解： hadoop = MapReduce+HDFS（hadoop 文件系统）进一步解释： MapReduce是一个项目，HDFS是另一个项目，他们组成了h....

文章 2013-05-17 来自：开发者社区

Cloudera Hadoop 4系列实战课程(电商业日志流量分析项目)

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

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