Hi Harsh,
Fixed it. I was putting the -Dmapred.map.tasks=20 after specifying the
input directory. I completely forgot about this trick of
genericOptionParser of Hadoop. Thanks a lot. :)
On Wed, Dec 26, 2012 at 10:33 AM, Harsh J wrote:
> The MR1 teragen's mappers # depends on the total number of
The MR1 teragen's mappers # depends on the total number of rows and
demanded # of maps.
How are you passing -Dmapred.map.tasks=20 (no spaces) exactly? All
generic options must go in before any other options do, so it should
appear right after the word "teragen" in your command.
On Wed, Dec 26, 20
