Hi, I'm not aware of an exhaustive list going over all differences, but searching the JIRAs of HDFS and HADOOP projects can help you find some historical info: https://issues.apache.org/jira/browse/HDFS and https://issues.apache.org/jira/browse/HADOOP
On Mon, Jan 23, 2012 at 4:23 PM, Wasif Riaz Malik <wma...@gmail.com> wrote: > Hi, > > Quoted from HDFS Architecture Guide > >> "HDFS relaxes a few POSIX requirements to enable streaming access to file >> system data." > > > > I wanted to get a list of POSIX semantics which have been relaxed (or > ignored) in HDFS. Is there any documentation on POSIX vs HDFS? If not, I > would like to document that and would appreciate if I can get some pointers. > > > Regards, > Wasif Riaz Malik > -- Harsh J Customer Ops. Engineer Cloudera | http://tiny.cloudera.com/about
