##(1)安装Ceph FS的java接口库
# yum install cephfs-java libcephfs-devel python-cephfs libcephfs_jni-devel
##(2)安装Hadoop
# wget -c https://mirrors.tuna.tsinghua.edu.cn/apache/hadoop/common/stable/hadoop-3.2.1.tar.gz
# tar xzf hadoop-3.2.1.tar.gz && cd hadoop-3.2.1
## 配置libcephfs_jni-devel动态链接库
# cd lib/native
# ln -s /usr/lib64/libcephfs_jni.so .
## 下载hadoop-cephfs.jar
# wget -c http://download.ceph.com/tarballs/hadoop-cephfs.jar
# cp hadoop-cephfs.jar /usr/share/java
## (3)修改hadoop的运行配置文件
----------------------------------------------------
1: hadoop-env.sh
--添加
export HADOOP_CLASSPATH=/usr/share/java/hadoop-cephfs.jar:/usr/share/java/libcephfs.jar:$HADOOP_CLASSPATH
2: core-site.xml
<configuration>
<property>
<name>hadoop.tmp.dir</name>
<value>/tmp/hadoop</value>
</property>
<property>
<name>fs.default.name</name>
<value>ceph://ip</value>
</property>
<pro
配置Ceph FS作为Hadoop的后端存储
最新推荐文章于 2025-02-18 09:34:27 发布