Using Ceph instead of HDFS as the storage system of Hadoop separates computing and storage resources, and realizes on-demand, elastic resource expansion.
(1) Install Ceph, Java and Maven.
(2) Build this module using the following command in "hadoop-fs-ceph/" folder.
mvn package -DskipTests
(3) Get "hdfs-ceph-3.2.0.jar" from the "hadoop-fs-ceph/target/" folder.
(4) Get "librgw_jni.so" from the "hadoop-fs-ceph/target/" folder.
Hadoop is distributed through GitHub. For the latest version, a bug tracker, and other information, see
or the repository at