Could not load native gpl library

[ERROR] [InputInitializer {Map 4} #0] |lzo.GPLNativeCodeLoader|: Could not load native gpl library java.lang.UnsatisfiedLinkError: no gplcompression in java.library.path at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1860) at java.lang.Runtime.loadLibrary0(Runtime.java:843) at java.lang.System.loadLibrary(System.java:1136) at com.hadoop.compression.lzo.GPLNativeCodeLoader.<clinit>(GPLNativeCodeLoader.java:32)

 

—>Could not load native gpl library 일 때

`/usr/lib/hadoop-lzo/lib/native/` contained `libgplcompression.so`  있는지 확인
 

hadoop-env.sh에 추가

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

그래도 동일하면 추가적으로 AND

 

vi ~/.bashrc

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

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

 

source ~/.bashrc 입력