技术hadoop 的相关内容

文章 2017-03-03 来自：开发者社区

满满的技术干货！Hadoop顶级会议Apache Hadoop Summit精华讲义分享

Apache Hadoop Summit是Hadoop技术的顶级会议，这里大咖云集，一同探讨世界上最新的Hadoop发展动态以及产品应用和技术实践。本文整理了Apache Hadoop Summit Tokyo 2016上的精选演讲的讲义，无论是你想要的是Hadoop发展前沿，是Hadoop优化技巧，还是技术最佳实践，统统都在这里！【Hadoop Summit Tokyo 2016...

文章 2016-05-05 来自：开发者社区

最全的大数据技术大合集：Hadoop家族、Cloudera系列、spark

大数据我们都知道hadoop，可是还会各种各样的技术进入我们的视野：Spark，Storm，impala，让我们都反映不过来。为了能够更好的架构大数据项目，这里整理一下，供技术人员，项目经理，架构师选择合适的技术，了解大数据各种技术之间的关系，选择合适的语言。我们可以带着下面问题来阅读本文章： 1.hadoop都包含什么技术？ 2.Cloudera公司与hadoop的关系是什么，都有什么产品，....

文章 2016-05-05 来自：开发者社区

【问答】大数据技术Hadoop面试题,看看你能答对多少？答案在后面

单项选择题 1. 下面哪个程序负责 HDFS 数据存储。 a)NameNode b)Jobtracker c)Datanode d)secondaryNameNode e)tasktracker 2. HDfS 中的 block 默认保存几份？ a)3 份 b)2 份 c)1 份 d)不确定 3. 下列哪个程序通常与 NameNode 在一个节点启动？ a)SecondaryName...

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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。

产品控制台

立即开通

产品文档

优惠活动

StarRocks 免费试用

产品入门

快速入门指导

常见问题

最佳实践

EMR实时计算实践