Unable to load native-hadoop library for your platform解决

安装maven

1 cmake-2.8.12.1.tar.gz

cd cmake-2.8.12.1
  ./bootstrap
  make
  sudo make install

2 安装ant
export ANT_HOME=/usr/local/apache-ant-1.9.3  
export PATH=$JAVA_HOME/bin:$ANT_HOME/bin:$PATH
source /etc/profile
检查 ant -version

3 findbugs-2.0.2-source.zip
wget http://prdownloads.sourceforge.net/findbugs/findbugs-2.0.3.tar.gz?download
tar zxvf findbugs-2.0.3.tar.gz -C /usr/local/
mv /usr/local/findbugs-2.0.3/ /usr/local/findbugs
vi /etc/profile
export FINDBUGS_HOME=/usr/local/findbugs

4 protobuf
wget http://protobuf.googlecode.com/files/protobuf-2.4.1.tar.gz

root 用户下
./configure && make && make install

protoc --version

export PROTOC_HOME=/home/hadoop/soft/protobuf-2.5.0
export PATH=$PATH:$PROTOC_HOME/src

5 cd $HADOOP_HOME/src
mvn package -DskipTests -Pdist,native -Dtar > install2.log

错误1
中间报jdk版本错误
下载jdk jdk-6u27-linux-x64.bin
chmod u+x jdk-6u27-linux-x64.bin
./jdk-6u27-linux-x64.bin

错误2
CMake Error at /usr/local/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:108 (message):
     [exec]   Could NOT find ZLIB (miss-- Configuring incomplete, errors occurred!

解决 安装zlib

$tar -xvzf zlib-1.2.3.tar.gz
$cd zlib-1.2.3.tar.gz
$./configure
$make
$sudo make install
也可以  sudo apt-get install zlib1g-dev.

错误3
Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the
     [exec]   system variable OPENSSL_ROOT_DIR (missing: OPENSSL_LIBRARIES


ubuntu:
 sudo apt-get install openssl
 sudo apt-get install libssl-dev .
centos:
  yum install openssl
  yum install openssl-devel



其他应该没什么问题了，