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.
IBM TechXchange Community Together, we can connect via forums, blogs, files and face-to-face networking. Find your community
Background • Native HDFS supports short circuit read to read data directly from local file system when HDFS client and target datanode are co-located on the same physical node. • 10% ~ 30% performance gain according to workloads and total reading data size • HDFS Transparency supports short...