WARN util.NativeCodeLoader: Unable to load native-hadooplibrary for your platform… using builtin-java classes where applicable

时间:2023-03-09 06:57:57
WARN util.NativeCodeLoader: Unable to load native-hadooplibrary for your platform… using builtin-java classes where applicable

方法1glibc 官方要求的2.14版本以上

方法2:http://www.secdoctor.com/html/yyjs/31101.html

方法3:

http://dl.bintray.com/sequenceiq/sequenceiq-bin/

http://www.secdoctor.com/html/yyjs/31101.html

方法4:http://www.aboutyun.com/thread-12343-1-1.html

虽然我在64位的linux上重新编译了hadoop,并跟踪编译后端hadoop2.6进行部署。部署后启动,但出现了警告:

WARN util.NativeCodeLoader: Unable to load native-hadoop library for
your platform... using builtin-java classes where applicable



该警告通过如下方法消除了:

在hadoop-env.sh中 修改HADOOP_OPTS:

export  HADOOP_OPTS="-Djava.library.path=$HADOOP_PREFIX/lib:$HADOOP_PREFIX/lib/native"