Bigdata, Hadoop ecosystem, Semantic IoT등의 프로젝트를 진행중에 습득한 내용을 정리하는 곳입니다.
필요한 분을 위해서 공개하고 있습니다.
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보내주세요.
1.
[gooper@f29fc740-c4d3-4f1f-adfb-975b1706c191 native]$ hadoop fs -ls /
13/12/18 20:54:40 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
ls: Call From f29fc740-c4d3-4f1f-adfb-975b1706c191.cs3dbbcloud.internal/172.27.220.90 to localhost:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused
==>
/home/gooper/hadoop-2.0.5-alpha/libexec/hadoop-config.sh
