1.安装Hadoop-gpl-compression1.1wgethttp://hadoop-gpl-compression.apache-extras.org.codespot.com/files/hadoop-gpl-compression-0.1.0-rc0.tar.gz1.2mvhadoop-gpl-compression-0.1.0/lib/native/Linux-amd64-64/*$HADOOP_HOME/lib/native/Linux-amd64-64/1.3cphadoop-gpl-compression-0.1.0/hadoop-gpl-compression-0.1.0.jar/usr/local/hadoo