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我知道這是一個跨互聯網的着名問題,並有大量的網站顯示如何解決這個問題,並且地球上也有很多QA。但沒有他們幫助我,我現在感到沮喪。所以我會盡我所能詳細說明,如果我忽略了任何內容,我感謝您的幫助。Hadoop:無法加載本機hadoop庫
**OS** : Ubuntu 16.04 32 bit
**Hadoop version** : Hadoop 3.0.0-alpha3
**bashrc** :
export HADOOP_HOME=/usr/local/hadoopec/hadoop
export HADOOP_CONF_DIR=/usr/local/hadoopec/hadoop/etc/hadoop
export HADOOP_MAPRED_HOME=/usr/local/hadoopec/hadoop
export HADOOP_COMMON_HOME=/usr/local/hadoopec/hadoop
export HADOOP_HDFS_HOME=/usr/local/hadoopec/hadoop
export PATH=$PATH:/usr/local/hadoopec/hadoop/bin
export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-i386
export LD_LIBRARY_PATH=/usr/local/hadoopec/hadoop/lib/native/:$LD_LIBRARY_PATH
#export HADOOP_OPTS="-Djava.library.path=$HADOOP_HOME/lib/native"
export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native
export HADOOP_OPTS="-Djava.library.path=$HADOOP_HOME/lib"
**core-site.xml** :
<property>
<name>hadoop.tmp.dir</name>
<value>/usr/hadoopec/hadoop/tmp</value>
<description>Temporary Directory.</description>
</property>
<property>
<name>fs.default.name</name>
<value>hdfs://localhost:9000</value>
<description>Use HDFS as file storage engine</description>
</property>
**hdfs-env.sh**
export HADOOP_OPTS="$HADOOP_OPTS -Djava.library.path=$HADOOP_HOME/lib/native"
export HADOOP_OPTS="$HADOOP_OPTS -XX:-PrintWarnings -Djava.net.preferIPv4Stack=true"
export LD_LIBRARY_PATH=/usr/local/hadoopec/hadoop/lib/native/:$LD_LIBRARY_PATH
**hdfs-site.xml**
<property>
<name>dfs.replication</name>
<value>3</value>
</property>
<property>
<name>dfs.permission</name>
<value>false</value>
</property>
<property>
<name>dfs.namenode.name.dir</name>
<value>/usr/local/hadoopec/hadoop/tmp/hdfs/name</value>
</property>
<property>
<name>dfs.datanode.data.dir</name>
<value>/usr/local/hadoopec/hadoop/tmp/hdfs/data</value>
</property>
如果有人需要更多的信息,請隨時問我。