hadoop介绍

2019-04-15 16:10发布

hadoop子项目:

Hbase Pig Hive Chukwa

MapReduce HDFS

core avro


hadoop架构:
[img]http://dl.iteye.com/upload/picture/pic/133307/1e9e1b0c-8315-3faf-8185-8c5c215a851a.jpg[/img]
还有SecondaryNamenode

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