John Lilley 2013-07-18, 23:52
DataNodes track it. See and trace the volumeMap,
On Fri, Jul 19, 2013 at 5:22 AM, John Lilley <[EMAIL PROTECTED]> wrote:
> In HDFS, who tracks the filesystem path on the datanode of each block? The
> namenode or the datanode? If datanode, where is that table stored?