Pinterest Terrapin achieves these goals by storing the output of mapreduce jobs on HDFS in a file format that allows fast random access. A Terrapin server process runs on every data node and serves the files stored on that data node
Pinterest Terrapin achieves these goals by storing the output of mapreduce jobs on HDFS in a file format that allows fast random access. A Terrapin server process runs on every data node and serves the files stored on that data node