在hdfs中创建目录

Question

我用于在hdfs中创建目录的命令：

hadoop fs -mkdir -p /usr/local/hadoop/input_dir

我收到的消息：

14/09/19 15:33:01 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

我已查看~/,bashrc

export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_INSTALL/lib/native
export HADOOP_OPTS="-Djava.library.path=$HADOOP_INSTALL/lib"

Answer 1

在/.bashrc文件中追加以下路径将删除警告。但是，您的命令仍将执行并创建目录。

export HADOOP_PREFIX="$HADOOP_PREFIX -Djava.library.path=/usr/local/hadoop/lib/native"