Hello,
How does the 'map % complete' (web ui) get updated in Hadoop 0.20?
i.e when run (in the Mapper class) calls map, does it update the %
or does it update the % when my map does a context.write?

Thank you
Saptarshi

Progress information for maps come from the underlying Record reader. For
the common LineRecordReader, this is based on offsets in the file.

Jothi
On 9/2/09 9:21 PM, "Saptarshi Guha" <[EMAIL PROTECTED]> wrote:

> Hello,
> How does the 'map % complete' (web ui) get updated in Hadoop 0.20?
> i.e when run (in the Mapper class) calls map, does it update the %
> or does it update the % when my map does a context.write?
>
> Thank you
> Saptarshi
>
>