Hi, Three questions about the new Hadoop release regarding YARN:
1. Does YARN need to run on the same machines that are hosting the HDFS services or can HDFS be remote of a YARN cluster? If this done by placing the remote HDFS cluster's configuration files (core-site.xml and hdfs-site.xml) on the YARN cluster's machines? 2. According to http://www.i-programmer.info/news/197-data-mining/6518-hadoop-2-introduces-yarn.html, Hadoop 2.2.0 supports Microsoft Windows. How do/Can you configure YARN for secure container isolation in Windows? It seems that the ContainerExecutor and DefaultContainerExecutor can detect and run on Windows, but the secure LinuxContainerExecutor are for *nix systems, so is there anything in place for maximum security like LCE is? 3. If 1 is yes, then is it possible to have a cluster mixed with both Linux and Windows machines running YARN and working together? Thanks, Kevin
