Welcome to the IBM TechXchange Community, a place to collaborate, share knowledge, & support one another in everyday challenges. Connect with your fellow members through forums, blogs, files, & face-to-face networking.
Join / sign up
Federation was added to HDFS to improve the HDFS NameNode horizontal scaling. In HDFS transparency, federation is used to make IBM Spectrum Scale filesystems and HDFS filesystem coexist. The Hadoop applications can get input data from the native HDFS, analyze the input and write the output to...