How do I verify the block size of a given file? Is there a command?
On Mon, Feb 27, 2012 at 7:59 AM, Joey Echeverria <[EMAIL PROTECTED]> wrote:
> dfs.block.size can be set per job.
> mapred.tasktracker.map.tasks.maximum is per tasktracker.
> On Mon, Feb 27, 2012 at 10:19 AM, Mohit Anchlia <[EMAIL PROTECTED]>
> > Can someone please suggest if parameters like dfs.block.size,
> > mapred.tasktracker.map.tasks.maximum are only cluster wide settings or
> > these be set per client job configuration?
> > On Sat, Feb 25, 2012 at 5:43 PM, Mohit Anchlia <[EMAIL PROTECTED]
> >> If I want to change the block size then can I use Configuration in
> >> mapreduce job and set it when writing to the sequence file or does it
> >> to be cluster wide setting in .xml files?
> >> Also, is there a way to check the block of a given file?
> Joseph Echeverria
> Cloudera, Inc.